| 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 | $124.89 | 11.702% | $139.5046 | $139.50 | $139.50 | $139.50 |
| Purchase #2 | $210.80 | 11.486% | $235.0125 | $235.01 | $235.00 | $235.00 |
| Purchase #3 | $145.29 | 9.631% | $159.2829 | $159.28 | $159.30 | $159.30 |
| Purchase #4 | $100.60 | 7.688% | $108.3341 | $108.33 | $108.35 | $108.30 |
| Purchase #5 | $165.91 | 3.481% | $171.6853 | $171.69 | $171.70 | $171.70 |
| Purchase #6 | $127.73 | 5.329% | $134.5367 | $134.54 | $134.55 | $134.50 |
| Purchase #7 | $12.71 | 6.762% | $13.5695 | $13.57 | $13.55 | $13.60 |
| 7 purchase totals = | $887.93 | $961.9256 | $961.92 | $961.95 | $961.90 | |