| 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 | $115.85 | 4.797% | $121.4073 | $121.41 | $121.40 | $121.40 |
| Purchase #2 | $201.95 | 4.438% | $210.9125 | $210.91 | $210.90 | $210.90 |
| Purchase #3 | $31.80 | 3.426% | $32.8895 | $32.89 | $32.90 | $32.90 |
| Purchase #4 | $192.95 | 3.872% | $200.421 | $200.42 | $200.40 | $200.40 |
| Purchase #5 | $66.53 | 13.775% | $75.6945 | $75.69 | $75.70 | $75.70 |
| Purchase #6 | $219.43 | 13.410% | $248.8556 | $248.86 | $248.85 | $248.90 |
| Purchase #7 | $57.40 | 9.363% | $62.7744 | $62.77 | $62.75 | $62.80 |
| 7 purchase totals = | $885.91 | $952.9548 | $952.95 | $952.90 | $953.00 | |