| 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 | $232.97 | 11.784% | $260.4232 | $260.42 | $260.40 | $260.40 |
| Purchase #2 | $140.62 | 7.237% | $150.7967 | $150.80 | $150.80 | $150.80 |
| Purchase #3 | $102.46 | 10.613% | $113.3341 | $113.33 | $113.35 | $113.30 |
| Purchase #4 | $194.52 | 7.872% | $209.8326 | $209.83 | $209.85 | $209.80 |
| Purchase #5 | $212.73 | 5.338% | $224.0855 | $224.09 | $224.10 | $224.10 |
| Purchase #6 | $85.94 | 8.487% | $93.2337 | $93.23 | $93.25 | $93.20 |
| Purchase #7 | $100.74 | 12.753% | $113.5874 | $113.59 | $113.60 | $113.60 |
| 7 purchase totals = | $1,069.98 | $1,165.2932 | $1,165.29 | $1,165.35 | $1,165.20 | |