| 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 | $213.96 | 13.390% | $242.6092 | $242.61 | $242.60 | $242.60 |
| Purchase #2 | $216.45 | 3.277% | $223.5431 | $223.54 | $223.55 | $223.50 |
| Purchase #3 | $162.30 | 11.858% | $181.5455 | $181.55 | $181.55 | $181.50 |
| Purchase #4 | $58.70 | 7.300% | $62.9851 | $62.99 | $63.00 | $63.00 |
| Purchase #5 | $175.74 | 3.642% | $182.1405 | $182.14 | $182.15 | $182.10 |
| Purchase #6 | $45.63 | 10.404% | $50.3773 | $50.38 | $50.40 | $50.40 |
| Purchase #7 | $44.60 | 9.415% | $48.7991 | $48.80 | $48.80 | $48.80 |
| 7 purchase totals = | $917.38 | $991.9998 | $992.01 | $992.05 | $991.90 | |