| 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 | $215.83 | 6.242% | $229.3021 | $229.30 | $229.30 | $229.30 |
| Purchase #2 | $101.99 | 5.601% | $107.7025 | $107.70 | $107.70 | $107.70 |
| Purchase #3 | $49.79 | 13.323% | $56.4235 | $56.42 | $56.40 | $56.40 |
| Purchase #4 | $90.99 | 5.611% | $96.0954 | $96.10 | $96.10 | $96.10 |
| Purchase #5 | $156.83 | 9.676% | $172.0049 | $172.00 | $172.00 | $172.00 |
| Purchase #6 | $163.28 | 10.687% | $180.7297 | $180.73 | $180.75 | $180.70 |
| Purchase #7 | $248.99 | 12.104% | $279.1277 | $279.13 | $279.15 | $279.10 |
| 7 purchase totals = | $1,027.70 | $1,121.3858 | $1,121.38 | $1,121.40 | $1,121.30 | |