| 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 | $213.45 | 11.548% | $238.0992 | $238.10 | $238.10 | $238.10 |
| Purchase #2 | $243.71 | 6.675% | $259.9776 | $259.98 | $260.00 | $260.00 |
| Purchase #3 | $215.49 | 6.865% | $230.2834 | $230.28 | $230.30 | $230.30 |
| Purchase #4 | $141.84 | 3.448% | $146.7306 | $146.73 | $146.75 | $146.70 |
| Purchase #5 | $177.91 | 13.583% | $202.0755 | $202.08 | $202.10 | $202.10 |
| Purchase #6 | $216.67 | 12.325% | $243.3746 | $243.37 | $243.35 | $243.40 |
| Purchase #7 | $8.55 | 4.167% | $8.9063 | $8.91 | $8.90 | $8.90 |
| 7 purchase totals = | $1,217.62 | $1,329.4472 | $1,329.45 | $1,329.50 | $1,329.50 | |