| 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 | $205.32 | 9.244% | $224.2998 | $224.30 | $224.30 | $224.30 |
| Purchase #2 | $37.89 | 8.167% | $40.9845 | $40.98 | $41.00 | $41.00 |
| Purchase #3 | $236.94 | 13.406% | $268.7042 | $268.70 | $268.70 | $268.70 |
| Purchase #4 | $60.78 | 3.791% | $63.0842 | $63.08 | $63.10 | $63.10 |
| Purchase #5 | $133.74 | 12.216% | $150.0777 | $150.08 | $150.10 | $150.10 |
| Purchase #6 | $5.84 | 9.740% | $6.4088 | $6.41 | $6.40 | $6.40 |
| Purchase #7 | $31.88 | 11.150% | $35.4346 | $35.43 | $35.45 | $35.40 |
| 7 purchase totals = | $712.39 | $788.9938 | $788.98 | $789.05 | $789.00 | |