| 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 | $186.39 | 12.367% | $209.4409 | $209.44 | $209.45 | $209.40 |
| Purchase #2 | $177.56 | 6.751% | $189.5471 | $189.55 | $189.55 | $189.50 |
| Purchase #3 | $106.33 | 9.869% | $116.8237 | $116.82 | $116.80 | $116.80 |
| Purchase #4 | $147.94 | 11.837% | $165.4517 | $165.45 | $165.45 | $165.50 |
| Purchase #5 | $22.35 | 10.694% | $24.7401 | $24.74 | $24.75 | $24.70 |
| Purchase #6 | $145.57 | 11.541% | $162.3702 | $162.37 | $162.35 | $162.40 |
| Purchase #7 | $61.44 | 9.229% | $67.1103 | $67.11 | $67.10 | $67.10 |
| 7 purchase totals = | $847.58 | $935.4840 | $935.48 | $935.45 | $935.40 | |