| 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 | $127.71 | 6.592% | $136.1286 | $136.13 | $136.15 | $136.10 |
| Purchase #2 | $202.94 | 8.593% | $220.3786 | $220.38 | $220.40 | $220.40 |
| Purchase #3 | $30.54 | 4.816% | $32.0108 | $32.01 | $32.00 | $32.00 |
| Purchase #4 | $205.82 | 5.842% | $217.844 | $217.84 | $217.85 | $217.80 |
| Purchase #5 | $234.53 | 11.205% | $260.8091 | $260.81 | $260.80 | $260.80 |
| Purchase #6 | $236.44 | 6.857% | $252.6527 | $252.65 | $252.65 | $252.70 |
| Purchase #7 | $190.57 | 10.485% | $210.5513 | $210.55 | $210.55 | $210.60 |
| 7 purchase totals = | $1,228.55 | $1,330.3751 | $1,330.37 | $1,330.40 | $1,330.40 | |