| 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 | $11.58 | 5.329% | $12.1971 | $12.20 | $12.20 | $12.20 |
| Purchase #2 | $229.55 | 13.510% | $260.5622 | $260.56 | $260.55 | $260.60 |
| Purchase #3 | $112.34 | 11.757% | $125.5478 | $125.55 | $125.55 | $125.50 |
| Purchase #4 | $17.75 | 13.362% | $20.1218 | $20.12 | $20.10 | $20.10 |
| Purchase #5 | $116.80 | 11.469% | $130.1958 | $130.20 | $130.20 | $130.20 |
| Purchase #6 | $155.35 | 10.391% | $171.4924 | $171.49 | $171.50 | $171.50 |
| Purchase #7 | $218.35 | 13.513% | $247.8556 | $247.86 | $247.85 | $247.90 |
| 7 purchase totals = | $861.72 | $967.9727 | $967.98 | $967.95 | $968.00 | |