| 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 | $187.90 | 13.111% | $212.5356 | $212.54 | $212.55 | $212.50 |
| Purchase #2 | $188.94 | 4.322% | $197.106 | $197.11 | $197.10 | $197.10 |
| Purchase #3 | $45.77 | 5.175% | $48.1386 | $48.14 | $48.15 | $48.10 |
| Purchase #4 | $6.62 | 13.376% | $7.5055 | $7.51 | $7.50 | $7.50 |
| Purchase #5 | $131.26 | 5.563% | $138.562 | $138.56 | $138.55 | $138.60 |
| Purchase #6 | $135.89 | 8.359% | $147.249 | $147.25 | $147.25 | $147.20 |
| Purchase #7 | $201.71 | 4.730% | $211.2509 | $211.25 | $211.25 | $211.30 |
| 7 purchase totals = | $898.09 | $962.3476 | $962.36 | $962.35 | $962.30 | |