| 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 | $134.90 | 8.316% | $146.1183 | $146.12 | $146.10 | $146.10 |
| Purchase #2 | $204.32 | 4.199% | $212.8994 | $212.90 | $212.90 | $212.90 |
| Purchase #3 | $192.98 | 6.458% | $205.4426 | $205.44 | $205.45 | $205.40 |
| Purchase #4 | $14.73 | 7.639% | $15.8552 | $15.86 | $15.85 | $15.90 |
| Purchase #5 | $204.39 | 13.624% | $232.2361 | $232.24 | $232.25 | $232.20 |
| Purchase #6 | $139.52 | 13.282% | $158.051 | $158.05 | $158.05 | $158.10 |
| Purchase #7 | $14.45 | 4.642% | $15.1208 | $15.12 | $15.10 | $15.10 |
| 7 purchase totals = | $905.29 | $985.7234 | $985.73 | $985.70 | $985.70 | |