| 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 | $113.93 | 13.341% | $129.1294 | $129.13 | $129.15 | $129.10 |
| Purchase #2 | $223.84 | 8.597% | $243.0835 | $243.08 | $243.10 | $243.10 |
| Purchase #3 | $178.89 | 5.688% | $189.0653 | $189.07 | $189.05 | $189.10 |
| Purchase #4 | $206.31 | 3.183% | $212.8768 | $212.88 | $212.90 | $212.90 |
| Purchase #5 | $232.45 | 7.695% | $250.337 | $250.34 | $250.35 | $250.30 |
| Purchase #6 | $165.35 | 8.867% | $180.0116 | $180.01 | $180.00 | $180.00 |
| Purchase #7 | $235.99 | 9.736% | $258.966 | $258.97 | $258.95 | $259.00 |
| 7 purchase totals = | $1,356.76 | $1,463.4696 | $1,463.48 | $1,463.50 | $1,463.50 | |