| 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 | $233.71 | 6.265% | $248.3519 | $248.35 | $248.35 | $248.40 |
| Purchase #2 | $136.72 | 10.739% | $151.4024 | $151.40 | $151.40 | $151.40 |
| Purchase #3 | $247.39 | 9.720% | $271.4363 | $271.44 | $271.45 | $271.40 |
| Purchase #4 | $19.37 | 9.208% | $21.1536 | $21.15 | $21.15 | $21.20 |
| Purchase #5 | $91.96 | 13.867% | $104.7121 | $104.71 | $104.70 | $104.70 |
| Purchase #6 | $99.57 | 9.395% | $108.9246 | $108.92 | $108.90 | $108.90 |
| Purchase #7 | $195.47 | 9.556% | $214.1491 | $214.15 | $214.15 | $214.10 |
| 7 purchase totals = | $1,024.19 | $1,120.1300 | $1,120.12 | $1,120.10 | $1,120.10 | |