| 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 | $55.48 | 13.195% | $62.8006 | $62.80 | $62.80 | $62.80 |
| Purchase #2 | $109.38 | 5.850% | $115.7787 | $115.78 | $115.80 | $115.80 |
| Purchase #3 | $247.29 | 13.129% | $279.7567 | $279.76 | $279.75 | $279.80 |
| Purchase #4 | $123.95 | 11.374% | $138.0481 | $138.05 | $138.05 | $138.00 |
| Purchase #5 | $228.72 | 7.610% | $246.1256 | $246.13 | $246.15 | $246.10 |
| Purchase #6 | $183.62 | 11.157% | $204.1065 | $204.11 | $204.10 | $204.10 |
| Purchase #7 | $105.49 | 12.870% | $119.0666 | $119.07 | $119.05 | $119.10 |
| 7 purchase totals = | $1,053.93 | $1,165.6828 | $1,165.70 | $1,165.70 | $1,165.70 | |