| 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 | $237.71 | 3.541% | $246.1273 | $246.13 | $246.15 | $246.10 |
| Purchase #2 | $145.85 | 4.360% | $152.2091 | $152.21 | $152.20 | $152.20 |
| Purchase #3 | $165.98 | 5.267% | $174.7222 | $174.72 | $174.70 | $174.70 |
| Purchase #4 | $99.46 | 10.678% | $110.0803 | $110.08 | $110.10 | $110.10 |
| Purchase #5 | $42.29 | 6.781% | $45.1577 | $45.16 | $45.15 | $45.20 |
| Purchase #6 | $20.58 | 6.696% | $21.958 | $21.96 | $21.95 | $22.00 |
| Purchase #7 | $145.66 | 11.229% | $162.0162 | $162.02 | $162.00 | $162.00 |
| 7 purchase totals = | $857.53 | $912.2708 | $912.28 | $912.25 | $912.30 | |