| 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 | $200.88 | 11.724% | $224.4312 | $224.43 | $224.45 | $224.40 |
| Purchase #2 | $76.43 | 8.668% | $83.055 | $83.06 | $83.05 | $83.10 |
| Purchase #3 | $224.80 | 3.724% | $233.1716 | $233.17 | $233.15 | $233.20 |
| Purchase #4 | $163.74 | 7.434% | $175.9124 | $175.91 | $175.90 | $175.90 |
| Purchase #5 | $21.87 | 10.224% | $24.106 | $24.11 | $24.10 | $24.10 |
| Purchase #6 | $133.30 | 8.150% | $144.164 | $144.16 | $144.15 | $144.20 |
| Purchase #7 | $95.89 | 8.537% | $104.0761 | $104.08 | $104.10 | $104.10 |
| 7 purchase totals = | $916.91 | $988.9163 | $988.92 | $988.90 | $989.00 | |