| 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 | $221.43 | 10.501% | $244.6824 | $244.68 | $244.70 | $244.70 |
| Purchase #2 | $123.30 | 7.325% | $132.3317 | $132.33 | $132.35 | $132.30 |
| Purchase #3 | $108.65 | 4.719% | $113.7772 | $113.78 | $113.80 | $113.80 |
| Purchase #4 | $30.77 | 12.685% | $34.6732 | $34.67 | $34.65 | $34.70 |
| Purchase #5 | $122.62 | 11.438% | $136.6453 | $136.65 | $136.65 | $136.60 |
| Purchase #6 | $184.56 | 7.145% | $197.7468 | $197.75 | $197.75 | $197.70 |
| Purchase #7 | $222.39 | 7.133% | $238.2531 | $238.25 | $238.25 | $238.30 |
| 7 purchase totals = | $1,013.72 | $1,098.1097 | $1,098.11 | $1,098.15 | $1,098.10 | |