| 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 | $238.74 | 13.338% | $270.5831 | $270.58 | $270.60 | $270.60 |
| Purchase #2 | $225.90 | 12.402% | $253.9161 | $253.92 | $253.90 | $253.90 |
| Purchase #3 | $71.63 | 8.300% | $77.5753 | $77.58 | $77.60 | $77.60 |
| Purchase #4 | $21.95 | 11.861% | $24.5535 | $24.55 | $24.55 | $24.60 |
| Purchase #5 | $25.87 | 7.241% | $27.7432 | $27.74 | $27.75 | $27.70 |
| Purchase #6 | $66.57 | 13.789% | $75.7493 | $75.75 | $75.75 | $75.70 |
| Purchase #7 | $185.32 | 10.542% | $204.8564 | $204.86 | $204.85 | $204.90 |
| 7 purchase totals = | $835.98 | $934.9769 | $934.98 | $935.00 | $935.00 | |