| 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 | $227.99 | 4.493% | $238.2336 | $238.23 | $238.25 | $238.20 |
| Purchase #2 | $70.43 | 10.788% | $78.028 | $78.03 | $78.05 | $78.00 |
| Purchase #3 | $42.67 | 13.197% | $48.3012 | $48.30 | $48.30 | $48.30 |
| Purchase #4 | $58.67 | 10.430% | $64.7893 | $64.79 | $64.80 | $64.80 |
| Purchase #5 | $126.99 | 5.735% | $134.2729 | $134.27 | $134.25 | $134.30 |
| Purchase #6 | $28.84 | 12.555% | $32.4609 | $32.46 | $32.45 | $32.50 |
| Purchase #7 | $149.60 | 13.507% | $169.8065 | $169.81 | $169.80 | $169.80 |
| 7 purchase totals = | $705.19 | $765.8924 | $765.89 | $765.90 | $765.90 | |