| 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 | $233.86 | 11.174% | $259.9915 | $259.99 | $260.00 | $260.00 |
| Purchase #2 | $113.36 | 12.268% | $127.267 | $127.27 | $127.25 | $127.30 |
| Purchase #3 | $195.95 | 3.259% | $202.336 | $202.34 | $202.35 | $202.30 |
| Purchase #4 | $91.46 | 5.426% | $96.4226 | $96.42 | $96.40 | $96.40 |
| Purchase #5 | $121.98 | 7.571% | $131.2151 | $131.22 | $131.20 | $131.20 |
| Purchase #6 | $135.49 | 10.867% | $150.2137 | $150.21 | $150.20 | $150.20 |
| Purchase #7 | $6.47 | 3.137% | $6.673 | $6.67 | $6.65 | $6.70 |
| 7 purchase totals = | $898.57 | $974.1189 | $974.12 | $974.05 | $974.10 | |