| 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 | $219.38 | 7.123% | $235.0064 | $235.01 | $235.00 | $235.00 |
| Purchase #2 | $125.35 | 11.203% | $139.393 | $139.39 | $139.40 | $139.40 |
| Purchase #3 | $180.30 | 11.261% | $200.6036 | $200.60 | $200.60 | $200.60 |
| Purchase #4 | $171.88 | 12.381% | $193.1605 | $193.16 | $193.15 | $193.20 |
| Purchase #5 | $197.97 | 12.590% | $222.8944 | $222.89 | $222.90 | $222.90 |
| Purchase #6 | $177.28 | 6.482% | $188.7713 | $188.77 | $188.75 | $188.80 |
| Purchase #7 | $108.72 | 12.488% | $122.297 | $122.30 | $122.30 | $122.30 |
| 7 purchase totals = | $1,180.88 | $1,302.1262 | $1,302.12 | $1,302.10 | $1,302.20 | |