| 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 | $128.28 | 4.550% | $134.1167 | $134.12 | $134.10 | $134.10 |
| Purchase #2 | $77.89 | 11.373% | $86.7484 | $86.75 | $86.75 | $86.70 |
| Purchase #3 | $99.50 | 10.493% | $109.9405 | $109.94 | $109.95 | $109.90 |
| Purchase #4 | $176.45 | 13.865% | $200.9148 | $200.91 | $200.90 | $200.90 |
| Purchase #5 | $93.29 | 8.454% | $101.1767 | $101.18 | $101.20 | $101.20 |
| Purchase #6 | $210.34 | 12.781% | $237.2236 | $237.22 | $237.20 | $237.20 |
| Purchase #7 | $48.96 | 3.467% | $50.6574 | $50.66 | $50.65 | $50.70 |
| 7 purchase totals = | $834.71 | $920.7781 | $920.78 | $920.75 | $920.70 | |