| 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 | $135.71 | 3.335% | $140.2359 | $140.24 | $140.25 | $140.20 |
| Purchase #2 | $232.47 | 4.842% | $243.7262 | $243.73 | $243.75 | $243.70 |
| Purchase #3 | $215.89 | 4.555% | $225.7238 | $225.72 | $225.70 | $225.70 |
| Purchase #4 | $213.64 | 9.399% | $233.72 | $233.72 | $233.70 | $233.70 |
| Purchase #5 | $47.26 | 3.825% | $49.0677 | $49.07 | $49.05 | $49.10 |
| Purchase #6 | $233.74 | 5.442% | $246.4601 | $246.46 | $246.45 | $246.50 |
| Purchase #7 | $135.53 | 11.541% | $151.1715 | $151.17 | $151.15 | $151.20 |
| 7 purchase totals = | $1,214.24 | $1,290.1052 | $1,290.11 | $1,290.05 | $1,290.10 | |