| 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 | $112.83 | 7.387% | $121.1648 | $121.16 | $121.15 | $121.20 |
| Purchase #2 | $73.42 | 5.806% | $77.6828 | $77.68 | $77.70 | $77.70 |
| Purchase #3 | $80.38 | 8.818% | $87.4679 | $87.47 | $87.45 | $87.50 |
| Purchase #4 | $128.73 | 12.272% | $144.5277 | $144.53 | $144.55 | $144.50 |
| Purchase #5 | $191.45 | 7.231% | $205.2937 | $205.29 | $205.30 | $205.30 |
| Purchase #6 | $248.86 | 10.649% | $275.3611 | $275.36 | $275.35 | $275.40 |
| Purchase #7 | $90.78 | 4.557% | $94.9168 | $94.92 | $94.90 | $94.90 |
| 7 purchase totals = | $926.45 | $1,006.4148 | $1,006.41 | $1,006.40 | $1,006.50 | |