| 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 | $135.31 | 12.702% | $152.4971 | $152.50 | $152.50 | $152.50 |
| Purchase #2 | $248.35 | 12.397% | $279.1379 | $279.14 | $279.15 | $279.10 |
| Purchase #3 | $163.55 | 10.105% | $180.0767 | $180.08 | $180.10 | $180.10 |
| Purchase #4 | $82.49 | 4.387% | $86.1088 | $86.11 | $86.10 | $86.10 |
| Purchase #5 | $171.54 | 6.721% | $183.0692 | $183.07 | $183.05 | $183.10 |
| Purchase #6 | $175.94 | 5.819% | $186.1779 | $186.18 | $186.20 | $186.20 |
| Purchase #7 | $57.61 | 11.741% | $64.374 | $64.37 | $64.35 | $64.40 |
| 7 purchase totals = | $1,034.79 | $1,131.4416 | $1,131.45 | $1,131.45 | $1,131.50 | |