| 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 | $98.89 | 3.165% | $102.0199 | $102.02 | $102.00 | $102.00 |
| Purchase #2 | $77.82 | 7.667% | $83.7865 | $83.79 | $83.80 | $83.80 |
| Purchase #3 | $205.58 | 9.444% | $224.995 | $225.00 | $225.00 | $225.00 |
| Purchase #4 | $238.98 | 8.526% | $259.3554 | $259.36 | $259.35 | $259.40 |
| Purchase #5 | $121.36 | 8.866% | $132.1198 | $132.12 | $132.10 | $132.10 |
| Purchase #6 | $63.77 | 5.316% | $67.16 | $67.16 | $67.15 | $67.20 |
| Purchase #7 | $89.99 | 9.390% | $98.4401 | $98.44 | $98.45 | $98.40 |
| 7 purchase totals = | $896.39 | $967.8767 | $967.89 | $967.85 | $967.90 | |