| 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 | $106.25 | 4.361% | $110.8836 | $110.88 | $110.90 | $110.90 |
| Purchase #2 | $15.97 | 8.568% | $17.3383 | $17.34 | $17.35 | $17.30 |
| Purchase #3 | $38.82 | 12.737% | $43.7645 | $43.76 | $43.75 | $43.80 |
| Purchase #4 | $110.76 | 12.258% | $124.337 | $124.34 | $124.35 | $124.30 |
| Purchase #5 | $88.71 | 12.240% | $99.5681 | $99.57 | $99.55 | $99.60 |
| Purchase #6 | $232.53 | 11.802% | $259.9732 | $259.97 | $259.95 | $260.00 |
| Purchase #7 | $221.34 | 10.402% | $244.3638 | $244.36 | $244.35 | $244.40 |
| 7 purchase totals = | $814.38 | $900.2285 | $900.22 | $900.20 | $900.30 | |