| 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 | $111.40 | 9.717% | $122.2247 | $122.22 | $122.20 | $122.20 |
| Purchase #2 | $31.57 | 8.239% | $34.1711 | $34.17 | $34.15 | $34.20 |
| Purchase #3 | $34.69 | 10.655% | $38.3862 | $38.39 | $38.40 | $38.40 |
| Purchase #4 | $28.92 | 7.440% | $31.0716 | $31.07 | $31.05 | $31.10 |
| Purchase #5 | $68.30 | 6.245% | $72.5653 | $72.57 | $72.55 | $72.60 |
| Purchase #6 | $195.29 | 13.587% | $221.8241 | $221.82 | $221.80 | $221.80 |
| Purchase #7 | $239.58 | 6.747% | $255.7445 | $255.74 | $255.75 | $255.70 |
| 7 purchase totals = | $709.75 | $775.9875 | $775.98 | $775.90 | $776.00 | |