| 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 | $106.53 | 9.701% | $116.8645 | $116.86 | $116.85 | $116.90 |
| Purchase #2 | $51.72 | 13.448% | $58.6753 | $58.68 | $58.70 | $58.70 |
| Purchase #3 | $150.64 | 5.592% | $159.0638 | $159.06 | $159.05 | $159.10 |
| Purchase #4 | $129.45 | 3.684% | $134.2189 | $134.22 | $134.20 | $134.20 |
| Purchase #5 | $232.90 | 4.346% | $243.0218 | $243.02 | $243.00 | $243.00 |
| Purchase #6 | $213.49 | 12.783% | $240.7804 | $240.78 | $240.80 | $240.80 |
| Purchase #7 | $19.74 | 3.127% | $20.3573 | $20.36 | $20.35 | $20.40 |
| 7 purchase totals = | $904.47 | $972.9820 | $972.98 | $972.95 | $973.10 | |