| 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 | $224.34 | 6.592% | $239.1285 | $239.13 | $239.15 | $239.10 |
| Purchase #2 | $41.41 | 11.375% | $46.1204 | $46.12 | $46.10 | $46.10 |
| Purchase #3 | $100.93 | 9.531% | $110.5496 | $110.55 | $110.55 | $110.50 |
| Purchase #4 | $213.50 | 3.674% | $221.344 | $221.34 | $221.35 | $221.30 |
| Purchase #5 | $129.98 | 11.409% | $144.8094 | $144.81 | $144.80 | $144.80 |
| Purchase #6 | $30.92 | 12.562% | $34.8042 | $34.80 | $34.80 | $34.80 |
| Purchase #7 | $119.55 | 10.340% | $131.9115 | $131.91 | $131.90 | $131.90 |
| 7 purchase totals = | $860.63 | $928.6676 | $928.66 | $928.65 | $928.50 | |