| 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 | $197.86 | 7.603% | $212.9033 | $212.90 | $212.90 | $212.90 |
| Purchase #2 | $199.95 | 6.596% | $213.1387 | $213.14 | $213.15 | $213.10 |
| Purchase #3 | $56.79 | 8.656% | $61.7057 | $61.71 | $61.70 | $61.70 |
| Purchase #4 | $190.42 | 4.228% | $198.471 | $198.47 | $198.45 | $198.50 |
| Purchase #5 | $186.72 | 11.857% | $208.8594 | $208.86 | $208.85 | $208.90 |
| Purchase #6 | $166.77 | 6.317% | $177.3049 | $177.30 | $177.30 | $177.30 |
| Purchase #7 | $134.54 | 10.412% | $148.5483 | $148.55 | $148.55 | $148.50 |
| 7 purchase totals = | $1,133.05 | $1,220.9313 | $1,220.93 | $1,220.90 | $1,220.90 | |