| 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 | $105.45 | 10.785% | $116.8228 | $116.82 | $116.80 | $116.80 |
| Purchase #2 | $200.30 | 6.383% | $213.0851 | $213.09 | $213.10 | $213.10 |
| Purchase #3 | $49.93 | 11.668% | $55.7558 | $55.76 | $55.75 | $55.80 |
| Purchase #4 | $99.49 | 13.191% | $112.6137 | $112.61 | $112.60 | $112.60 |
| Purchase #5 | $207.46 | 8.117% | $224.2995 | $224.30 | $224.30 | $224.30 |
| Purchase #6 | $196.98 | 3.428% | $203.7325 | $203.73 | $203.75 | $203.70 |
| Purchase #7 | $189.79 | 7.350% | $203.7396 | $203.74 | $203.75 | $203.70 |
| 7 purchase totals = | $1,049.40 | $1,130.0490 | $1,130.05 | $1,130.05 | $1,130.00 | |