| 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 | $30.97 | 12.634% | $34.8827 | $34.88 | $34.90 | $34.90 |
| Purchase #2 | $188.97 | 11.818% | $211.3025 | $211.30 | $211.30 | $211.30 |
| Purchase #3 | $204.98 | 9.723% | $224.9102 | $224.91 | $224.90 | $224.90 |
| Purchase #4 | $198.50 | 7.245% | $212.8813 | $212.88 | $212.90 | $212.90 |
| Purchase #5 | $239.48 | 5.632% | $252.9675 | $252.97 | $252.95 | $253.00 |
| Purchase #6 | $207.29 | 10.853% | $229.7872 | $229.79 | $229.80 | $229.80 |
| Purchase #7 | $209.83 | 4.374% | $219.008 | $219.01 | $219.00 | $219.00 |
| 7 purchase totals = | $1,280.02 | $1,385.7394 | $1,385.74 | $1,385.75 | $1,385.80 | |