| 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 | $108.53 | 6.198% | $115.2567 | $115.26 | $115.25 | $115.30 |
| Purchase #2 | $196.68 | 10.104% | $216.5525 | $216.55 | $216.55 | $216.60 |
| Purchase #3 | $177.37 | 3.601% | $183.7571 | $183.76 | $183.75 | $183.80 |
| Purchase #4 | $38.76 | 13.409% | $43.9573 | $43.96 | $43.95 | $44.00 |
| Purchase #5 | $5.44 | 7.827% | $5.8658 | $5.87 | $5.85 | $5.90 |
| Purchase #6 | $177.64 | 8.546% | $192.8211 | $192.82 | $192.80 | $192.80 |
| Purchase #7 | $49.33 | 11.218% | $54.8638 | $54.86 | $54.85 | $54.90 |
| 7 purchase totals = | $753.75 | $813.0743 | $813.08 | $813.00 | $813.30 | |