| 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 | $211.76 | 4.810% | $221.9457 | $221.95 | $221.95 | $221.90 |
| Purchase #2 | $57.47 | 10.833% | $63.6957 | $63.70 | $63.70 | $63.70 |
| Purchase #3 | $227.73 | 10.301% | $251.1885 | $251.19 | $251.20 | $251.20 |
| Purchase #4 | $83.45 | 13.859% | $95.0153 | $95.02 | $95.00 | $95.00 |
| Purchase #5 | $113.51 | 8.289% | $122.9188 | $122.92 | $122.90 | $122.90 |
| Purchase #6 | $100.36 | 3.688% | $104.0613 | $104.06 | $104.05 | $104.10 |
| Purchase #7 | $18.86 | 13.541% | $21.4138 | $21.41 | $21.40 | $21.40 |
| 7 purchase totals = | $813.14 | $880.2391 | $880.25 | $880.20 | $880.20 | |