| 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 | $205.65 | 5.240% | $216.4261 | $216.43 | $216.45 | $216.40 |
| Purchase #2 | $144.43 | 5.307% | $152.0949 | $152.09 | $152.10 | $152.10 |
| Purchase #3 | $171.65 | 6.847% | $183.4029 | $183.40 | $183.40 | $183.40 |
| Purchase #4 | $122.92 | 9.238% | $134.2753 | $134.28 | $134.30 | $134.30 |
| Purchase #5 | $33.59 | 8.161% | $36.3313 | $36.33 | $36.35 | $36.30 |
| Purchase #6 | $191.50 | 11.196% | $212.9403 | $212.94 | $212.95 | $212.90 |
| Purchase #7 | $55.88 | 12.160% | $62.675 | $62.68 | $62.70 | $62.70 |
| 7 purchase totals = | $925.62 | $998.1458 | $998.15 | $998.25 | $998.10 | |