| 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 | $119.66 | 7.122% | $128.1822 | $128.18 | $128.20 | $128.20 |
| Purchase #2 | $78.74 | 11.827% | $88.0526 | $88.05 | $88.05 | $88.10 |
| Purchase #3 | $235.67 | 4.517% | $246.3152 | $246.32 | $246.30 | $246.30 |
| Purchase #4 | $224.79 | 12.750% | $253.4507 | $253.45 | $253.45 | $253.50 |
| Purchase #5 | $57.48 | 4.599% | $60.1235 | $60.12 | $60.10 | $60.10 |
| Purchase #6 | $63.83 | 7.297% | $68.4877 | $68.49 | $68.50 | $68.50 |
| Purchase #7 | $147.79 | 11.873% | $165.3371 | $165.34 | $165.35 | $165.30 |
| 7 purchase totals = | $927.96 | $1,009.9490 | $1,009.95 | $1,009.95 | $1,010.00 | |