| 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 | $187.44 | 3.194% | $193.4268 | $193.43 | $193.45 | $193.40 |
| Purchase #2 | $214.75 | 5.120% | $225.7452 | $225.75 | $225.75 | $225.70 |
| Purchase #3 | $207.55 | 7.122% | $222.3317 | $222.33 | $222.35 | $222.30 |
| Purchase #4 | $194.78 | 10.380% | $214.9982 | $215.00 | $215.00 | $215.00 |
| Purchase #5 | $101.65 | 4.789% | $106.518 | $106.52 | $106.50 | $106.50 |
| Purchase #6 | $93.65 | 9.320% | $102.3782 | $102.38 | $102.40 | $102.40 |
| Purchase #7 | $65.94 | 3.339% | $68.1417 | $68.14 | $68.15 | $68.10 |
| 7 purchase totals = | $1,065.76 | $1,133.5398 | $1,133.55 | $1,133.60 | $1,133.40 | |