| 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 | $235.55 | 8.131% | $254.7026 | $254.70 | $254.70 | $254.70 |
| Purchase #2 | $225.50 | 8.344% | $244.3157 | $244.32 | $244.30 | $244.30 |
| Purchase #3 | $153.49 | 3.221% | $158.4339 | $158.43 | $158.45 | $158.40 |
| Purchase #4 | $55.42 | 4.725% | $58.0386 | $58.04 | $58.05 | $58.00 |
| Purchase #5 | $102.84 | 9.121% | $112.22 | $112.22 | $112.20 | $112.20 |
| Purchase #6 | $28.83 | 11.843% | $32.2443 | $32.24 | $32.25 | $32.20 |
| Purchase #7 | $37.90 | 13.712% | $43.0968 | $43.10 | $43.10 | $43.10 |
| 7 purchase totals = | $839.53 | $903.0519 | $903.05 | $903.05 | $902.90 | |