| 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 | $118.44 | 12.636% | $133.4061 | $133.41 | $133.40 | $133.40 |
| Purchase #2 | $169.82 | 6.278% | $180.4813 | $180.48 | $180.50 | $180.50 |
| Purchase #3 | $206.60 | 7.705% | $222.5185 | $222.52 | $222.50 | $222.50 |
| Purchase #4 | $225.36 | 10.617% | $249.2865 | $249.29 | $249.30 | $249.30 |
| Purchase #5 | $146.87 | 5.408% | $154.8127 | $154.81 | $154.80 | $154.80 |
| Purchase #6 | $40.68 | 3.155% | $41.9635 | $41.96 | $41.95 | $42.00 |
| Purchase #7 | $71.31 | 5.846% | $75.4788 | $75.48 | $75.50 | $75.50 |
| 7 purchase totals = | $979.08 | $1,057.9474 | $1,057.95 | $1,057.95 | $1,058.00 | |