| 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 | $213.60 | 7.200% | $228.9792 | $228.98 | $229.00 | $229.00 |
| Purchase #2 | $107.76 | 7.853% | $116.2224 | $116.22 | $116.20 | $116.20 |
| Purchase #3 | $125.48 | 7.361% | $134.7166 | $134.72 | $134.70 | $134.70 |
| Purchase #4 | $106.80 | 4.414% | $111.5142 | $111.51 | $111.50 | $111.50 |
| Purchase #5 | $16.61 | 4.444% | $17.3481 | $17.35 | $17.35 | $17.30 |
| Purchase #6 | $41.61 | 9.606% | $45.6071 | $45.61 | $45.60 | $45.60 |
| Purchase #7 | $172.42 | 8.298% | $186.7274 | $186.73 | $186.75 | $186.70 |
| 7 purchase totals = | $784.28 | $841.1150 | $841.12 | $841.10 | $841.00 | |