| 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 | $125.64 | 10.814% | $139.2267 | $139.23 | $139.25 | $139.20 |
| Purchase #2 | $123.82 | 9.584% | $135.6869 | $135.69 | $135.70 | $135.70 |
| Purchase #3 | $94.27 | 13.126% | $106.6439 | $106.64 | $106.65 | $106.60 |
| Purchase #4 | $55.51 | 9.199% | $60.6164 | $60.62 | $60.60 | $60.60 |
| Purchase #5 | $212.77 | 3.316% | $219.8255 | $219.83 | $219.85 | $219.80 |
| Purchase #6 | $9.47 | 6.850% | $10.1187 | $10.12 | $10.10 | $10.10 |
| Purchase #7 | $188.30 | 5.797% | $199.2158 | $199.22 | $199.20 | $199.20 |
| 7 purchase totals = | $809.78 | $871.3339 | $871.35 | $871.35 | $871.20 | |