| 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 | $239.52 | 8.246% | $259.2708 | $259.27 | $259.25 | $259.30 |
| Purchase #2 | $149.57 | 11.646% | $166.9889 | $166.99 | $167.00 | $167.00 |
| Purchase #3 | $171.42 | 3.815% | $177.9597 | $177.96 | $177.95 | $178.00 |
| Purchase #4 | $84.60 | 10.107% | $93.1505 | $93.15 | $93.15 | $93.20 |
| Purchase #5 | $50.70 | 7.501% | $54.503 | $54.50 | $54.50 | $54.50 |
| Purchase #6 | $195.90 | 6.688% | $209.0018 | $209.00 | $209.00 | $209.00 |
| Purchase #7 | $128.59 | 12.405% | $144.5416 | $144.54 | $144.55 | $144.50 |
| 7 purchase totals = | $1,020.30 | $1,105.4163 | $1,105.41 | $1,105.40 | $1,105.50 | |