| 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 | $229.98 | 3.846% | $238.825 | $238.83 | $238.85 | $238.80 |
| Purchase #2 | $154.68 | 3.739% | $160.4635 | $160.46 | $160.45 | $160.50 |
| Purchase #3 | $167.54 | 3.528% | $173.4508 | $173.45 | $173.45 | $173.50 |
| Purchase #4 | $22.72 | 10.645% | $25.1385 | $25.14 | $25.15 | $25.10 |
| Purchase #5 | $194.35 | 12.294% | $218.2434 | $218.24 | $218.25 | $218.20 |
| Purchase #6 | $107.50 | 11.179% | $119.5174 | $119.52 | $119.50 | $119.50 |
| Purchase #7 | $196.34 | 3.245% | $202.7112 | $202.71 | $202.70 | $202.70 |
| 7 purchase totals = | $1,073.11 | $1,138.3498 | $1,138.35 | $1,138.35 | $1,138.30 | |