| 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 | $18.98 | 12.795% | $21.4085 | $21.41 | $21.40 | $21.40 |
| Purchase #2 | $111.99 | 6.243% | $118.9815 | $118.98 | $119.00 | $119.00 |
| Purchase #3 | $121.52 | 3.512% | $125.7878 | $125.79 | $125.80 | $125.80 |
| Purchase #4 | $36.80 | 7.366% | $39.5107 | $39.51 | $39.50 | $39.50 |
| Purchase #5 | $99.81 | 12.109% | $111.896 | $111.90 | $111.90 | $111.90 |
| Purchase #6 | $135.49 | 11.463% | $151.0212 | $151.02 | $151.00 | $151.00 |
| Purchase #7 | $216.33 | 4.523% | $226.1146 | $226.11 | $226.10 | $226.10 |
| 7 purchase totals = | $740.92 | $794.7203 | $794.72 | $794.70 | $794.70 | |