| 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 | $95.34 | 10.271% | $105.1324 | $105.13 | $105.15 | $105.10 |
| Purchase #2 | $242.28 | 4.634% | $253.5073 | $253.51 | $253.50 | $253.50 |
| Purchase #3 | $179.39 | 5.260% | $188.8259 | $188.83 | $188.85 | $188.80 |
| Purchase #4 | $205.94 | 6.756% | $219.8533 | $219.85 | $219.85 | $219.90 |
| Purchase #5 | $150.47 | 13.428% | $170.6751 | $170.68 | $170.70 | $170.70 |
| Purchase #6 | $176.49 | 6.470% | $187.9089 | $187.91 | $187.90 | $187.90 |
| Purchase #7 | $245.73 | 4.203% | $256.058 | $256.06 | $256.05 | $256.10 |
| 7 purchase totals = | $1,295.64 | $1,381.9609 | $1,381.97 | $1,382.00 | $1,382.00 | |