| 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 | $17.41 | 9.272% | $19.0243 | $19.02 | $19.00 | $19.00 |
| Purchase #2 | $83.75 | 5.159% | $88.0707 | $88.07 | $88.05 | $88.10 |
| Purchase #3 | $217.92 | 13.405% | $247.1322 | $247.13 | $247.15 | $247.10 |
| Purchase #4 | $174.28 | 4.640% | $182.3666 | $182.37 | $182.35 | $182.40 |
| Purchase #5 | $231.47 | 8.663% | $251.5222 | $251.52 | $251.50 | $251.50 |
| Purchase #6 | $63.81 | 12.356% | $71.6944 | $71.69 | $71.70 | $71.70 |
| Purchase #7 | $127.79 | 12.776% | $144.1165 | $144.12 | $144.10 | $144.10 |
| 7 purchase totals = | $916.43 | $1,003.9269 | $1,003.92 | $1,003.85 | $1,003.90 | |