| 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 | $244.33 | 12.606% | $275.1302 | $275.13 | $275.15 | $275.10 |
| Purchase #2 | $66.34 | 12.816% | $74.8421 | $74.84 | $74.85 | $74.80 |
| Purchase #3 | $221.85 | 7.585% | $238.6773 | $238.68 | $238.70 | $238.70 |
| Purchase #4 | $30.66 | 8.358% | $33.2226 | $33.22 | $33.20 | $33.20 |
| Purchase #5 | $155.64 | 3.216% | $160.6454 | $160.65 | $160.65 | $160.60 |
| Purchase #6 | $106.42 | 11.167% | $118.3039 | $118.30 | $118.30 | $118.30 |
| Purchase #7 | $238.63 | 4.249% | $248.7694 | $248.77 | $248.75 | $248.80 |
| 7 purchase totals = | $1,063.87 | $1,149.5909 | $1,149.59 | $1,149.60 | $1,149.50 | |