| 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 | $116.43 | 12.394% | $130.8603 | $130.86 | $130.85 | $130.90 |
| Purchase #2 | $243.27 | 5.589% | $256.8664 | $256.87 | $256.85 | $256.90 |
| Purchase #3 | $94.95 | 5.234% | $99.9197 | $99.92 | $99.90 | $99.90 |
| Purchase #4 | $169.60 | 9.780% | $186.1869 | $186.19 | $186.20 | $186.20 |
| Purchase #5 | $197.28 | 5.464% | $208.0594 | $208.06 | $208.05 | $208.10 |
| Purchase #6 | $109.76 | 11.703% | $122.6052 | $122.61 | $122.60 | $122.60 |
| Purchase #7 | $108.90 | 6.869% | $116.3803 | $116.38 | $116.40 | $116.40 |
| 7 purchase totals = | $1,040.19 | $1,120.8782 | $1,120.89 | $1,120.85 | $1,121.00 | |