| 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 | $191.63 | 10.738% | $212.2072 | $212.21 | $212.20 | $212.20 |
| Purchase #2 | $208.66 | 12.678% | $235.1139 | $235.11 | $235.10 | $235.10 |
| Purchase #3 | $129.89 | 7.142% | $139.1667 | $139.17 | $139.15 | $139.20 |
| Purchase #4 | $153.55 | 8.465% | $166.548 | $166.55 | $166.55 | $166.50 |
| Purchase #5 | $88.47 | 8.789% | $96.2456 | $96.25 | $96.25 | $96.20 |
| Purchase #6 | $161.46 | 3.391% | $166.9351 | $166.94 | $166.95 | $166.90 |
| Purchase #7 | $107.81 | 9.227% | $117.7576 | $117.76 | $117.75 | $117.80 |
| 7 purchase totals = | $1,041.47 | $1,133.9741 | $1,133.99 | $1,133.95 | $1,133.90 | |