| 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 | $210.44 | 7.731% | $226.7091 | $226.71 | $226.70 | $226.70 |
| Purchase #2 | $54.51 | 11.636% | $60.8528 | $60.85 | $60.85 | $60.90 |
| Purchase #3 | $21.60 | 13.216% | $24.4547 | $24.45 | $24.45 | $24.50 |
| Purchase #4 | $110.88 | 11.715% | $123.8696 | $123.87 | $123.85 | $123.90 |
| Purchase #5 | $122.72 | 5.119% | $129.002 | $129.00 | $129.00 | $129.00 |
| Purchase #6 | $151.26 | 9.456% | $165.5631 | $165.56 | $165.55 | $165.60 |
| Purchase #7 | $159.67 | 5.631% | $168.661 | $168.66 | $168.65 | $168.70 |
| 7 purchase totals = | $831.08 | $899.1123 | $899.10 | $899.05 | $899.30 | |