| 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 | $117.95 | 12.672% | $132.8966 | $132.90 | $132.90 | $132.90 |
| Purchase #2 | $239.28 | 9.791% | $262.7079 | $262.71 | $262.70 | $262.70 |
| Purchase #3 | $242.51 | 8.390% | $262.8566 | $262.86 | $262.85 | $262.90 |
| Purchase #4 | $20.61 | 10.316% | $22.7361 | $22.74 | $22.75 | $22.70 |
| Purchase #5 | $94.43 | 13.196% | $106.891 | $106.89 | $106.90 | $106.90 |
| Purchase #6 | $113.67 | 6.604% | $121.1768 | $121.18 | $121.20 | $121.20 |
| Purchase #7 | $12.89 | 3.837% | $13.3846 | $13.38 | $13.40 | $13.40 |
| 7 purchase totals = | $841.34 | $922.6496 | $922.66 | $922.70 | $922.70 | |