| 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 | $207.98 | 4.738% | $217.8341 | $217.83 | $217.85 | $217.80 |
| Purchase #2 | $185.34 | 12.787% | $209.0394 | $209.04 | $209.05 | $209.00 |
| Purchase #3 | $119.41 | 6.241% | $126.8624 | $126.86 | $126.85 | $126.90 |
| Purchase #4 | $96.60 | 6.285% | $102.6713 | $102.67 | $102.65 | $102.70 |
| Purchase #5 | $67.54 | 12.172% | $75.761 | $75.76 | $75.75 | $75.80 |
| Purchase #6 | $112.96 | 8.462% | $122.5187 | $122.52 | $122.50 | $122.50 |
| Purchase #7 | $70.50 | 3.646% | $73.0704 | $73.07 | $73.05 | $73.10 |
| 7 purchase totals = | $860.33 | $927.7573 | $927.75 | $927.70 | $927.80 | |