| 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 | $232.80 | 10.116% | $256.35 | $256.35 | $256.35 | $256.40 |
| Purchase #2 | $158.93 | 3.405% | $164.3416 | $164.34 | $164.35 | $164.30 |
| Purchase #3 | $78.59 | 8.371% | $85.1688 | $85.17 | $85.15 | $85.20 |
| Purchase #4 | $199.56 | 6.241% | $212.0145 | $212.01 | $212.00 | $212.00 |
| Purchase #5 | $75.80 | 8.162% | $81.9868 | $81.99 | $82.00 | $82.00 |
| Purchase #6 | $101.96 | 11.205% | $113.3846 | $113.38 | $113.40 | $113.40 |
| Purchase #7 | $71.26 | 8.494% | $77.3128 | $77.31 | $77.30 | $77.30 |
| 7 purchase totals = | $918.90 | $990.5591 | $990.55 | $990.55 | $990.60 | |