| 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 | $32.55 | 12.215% | $36.526 | $36.53 | $36.55 | $36.50 |
| Purchase #2 | $120.57 | 9.335% | $131.8252 | $131.83 | $131.85 | $131.80 |
| Purchase #3 | $241.82 | 4.363% | $252.3706 | $252.37 | $252.35 | $252.40 |
| Purchase #4 | $25.31 | 3.368% | $26.1624 | $26.16 | $26.15 | $26.20 |
| Purchase #5 | $206.96 | 12.163% | $232.1325 | $232.13 | $232.15 | $232.10 |
| Purchase #6 | $211.84 | 13.535% | $240.5125 | $240.51 | $240.50 | $240.50 |
| Purchase #7 | $45.39 | 7.507% | $48.7974 | $48.80 | $48.80 | $48.80 |
| 7 purchase totals = | $884.44 | $968.3266 | $968.33 | $968.35 | $968.30 | |