| 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 | $214.43 | 6.468% | $228.2993 | $228.30 | $228.30 | $228.30 |
| Purchase #2 | $195.35 | 13.617% | $221.9508 | $221.95 | $221.95 | $222.00 |
| Purchase #3 | $164.80 | 7.689% | $177.4715 | $177.47 | $177.45 | $177.50 |
| Purchase #4 | $163.51 | 8.117% | $176.7821 | $176.78 | $176.80 | $176.80 |
| Purchase #5 | $116.58 | 13.798% | $132.6657 | $132.67 | $132.65 | $132.70 |
| Purchase #6 | $102.37 | 5.796% | $108.3034 | $108.30 | $108.30 | $108.30 |
| Purchase #7 | $89.62 | 4.377% | $93.5427 | $93.54 | $93.55 | $93.50 |
| 7 purchase totals = | $1,046.66 | $1,139.0155 | $1,139.01 | $1,139.00 | $1,139.10 | |