| 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 | $124.25 | 11.778% | $138.8842 | $138.88 | $138.90 | $138.90 |
| Purchase #2 | $18.37 | 9.467% | $20.1091 | $20.11 | $20.10 | $20.10 |
| Purchase #3 | $20.47 | 5.450% | $21.5856 | $21.59 | $21.60 | $21.60 |
| Purchase #4 | $153.27 | 5.744% | $162.0738 | $162.07 | $162.05 | $162.10 |
| Purchase #5 | $221.74 | 10.726% | $245.5238 | $245.52 | $245.50 | $245.50 |
| Purchase #6 | $207.49 | 13.109% | $234.6899 | $234.69 | $234.70 | $234.70 |
| Purchase #7 | $149.29 | 9.640% | $163.6816 | $163.68 | $163.70 | $163.70 |
| 7 purchase totals = | $894.88 | $986.5480 | $986.54 | $986.55 | $986.60 | |