| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $100.63 | 5.313% | $105.9765 | $105.98 | $106.00 | $106.00 |
| Purchase #2 | $203.28 | 10.759% | $225.1509 | $225.15 | $225.15 | $225.20 |
| Purchase #3 | $88.73 | 3.803% | $92.1044 | $92.10 | $92.10 | $92.10 |
| Purchase #4 | $139.87 | 11.706% | $156.2432 | $156.24 | $156.25 | $156.20 |
| Purchase #5 | $38.85 | 4.485% | $40.5924 | $40.59 | $40.60 | $40.60 |
| Purchase #6 | $135.44 | 11.298% | $150.742 | $150.74 | $150.75 | $150.70 |
| Purchase #7 | $206.90 | 3.207% | $213.5353 | $213.54 | $213.55 | $213.50 |
| 7 purchase totals = | $913.70 | $984.3447 | $984.34 | $984.40 | $984.30 | |