| 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 | $117.95 | 4.123% | $122.8131 | $122.81 | $122.80 | $122.80 |
| Purchase #2 | $95.58 | 9.225% | $104.3973 | $104.40 | $104.40 | $104.40 |
| Purchase #3 | $199.47 | 10.637% | $220.6876 | $220.69 | $220.70 | $220.70 |
| Purchase #4 | $116.38 | 12.561% | $130.9985 | $131.00 | $131.00 | $131.00 |
| Purchase #5 | $131.66 | 6.146% | $139.7518 | $139.75 | $139.75 | $139.80 |
| Purchase #6 | $56.90 | 8.203% | $61.5675 | $61.57 | $61.55 | $61.60 |
| Purchase #7 | $168.73 | 3.753% | $175.0624 | $175.06 | $175.05 | $175.10 |
| 7 purchase totals = | $886.67 | $955.2782 | $955.28 | $955.25 | $955.40 | |