| 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 | $136.51 | 10.138% | $150.3494 | $150.35 | $150.35 | $150.30 |
| Purchase #2 | $243.44 | 6.408% | $259.0396 | $259.04 | $259.05 | $259.00 |
| Purchase #3 | $52.92 | 7.140% | $56.6985 | $56.70 | $56.70 | $56.70 |
| Purchase #4 | $110.54 | 10.703% | $122.3711 | $122.37 | $122.35 | $122.40 |
| Purchase #5 | $102.39 | 7.411% | $109.9781 | $109.98 | $110.00 | $110.00 |
| Purchase #6 | $150.77 | 9.450% | $165.0178 | $165.02 | $165.00 | $165.00 |
| Purchase #7 | $191.79 | 9.322% | $209.6687 | $209.67 | $209.65 | $209.70 |
| 7 purchase totals = | $988.36 | $1,073.1232 | $1,073.13 | $1,073.10 | $1,073.10 | |