| 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 | $196.82 | 11.213% | $218.8894 | $218.89 | $218.90 | $218.90 |
| Purchase #2 | $205.60 | 10.128% | $226.4232 | $226.42 | $226.40 | $226.40 |
| Purchase #3 | $236.47 | 7.419% | $254.0137 | $254.01 | $254.00 | $254.00 |
| Purchase #4 | $223.32 | 13.235% | $252.8764 | $252.88 | $252.90 | $252.90 |
| Purchase #5 | $143.41 | 11.492% | $159.8907 | $159.89 | $159.90 | $159.90 |
| Purchase #6 | $211.83 | 4.176% | $220.676 | $220.68 | $220.70 | $220.70 |
| Purchase #7 | $62.66 | 6.790% | $66.9146 | $66.91 | $66.90 | $66.90 |
| 7 purchase totals = | $1,280.11 | $1,399.6840 | $1,399.68 | $1,399.70 | $1,399.70 | |