| 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 | $12.57 | 6.166% | $13.3451 | $13.35 | $13.35 | $13.30 |
| Purchase #2 | $206.57 | 6.433% | $219.8586 | $219.86 | $219.85 | $219.90 |
| Purchase #3 | $129.83 | 4.335% | $135.4581 | $135.46 | $135.45 | $135.50 |
| Purchase #4 | $217.80 | 12.132% | $244.2235 | $244.22 | $244.20 | $244.20 |
| Purchase #5 | $146.95 | 13.638% | $166.991 | $166.99 | $167.00 | $167.00 |
| Purchase #6 | $148.76 | 10.604% | $164.5345 | $164.53 | $164.55 | $164.50 |
| Purchase #7 | $84.94 | 5.653% | $89.7417 | $89.74 | $89.75 | $89.70 |
| 7 purchase totals = | $947.42 | $1,034.1525 | $1,034.15 | $1,034.15 | $1,034.10 | |