| 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 | $186.92 | 11.335% | $208.1074 | $208.11 | $208.10 | $208.10 |
| Purchase #2 | $175.89 | 8.198% | $190.3095 | $190.31 | $190.30 | $190.30 |
| Purchase #3 | $231.52 | 4.445% | $241.8111 | $241.81 | $241.80 | $241.80 |
| Purchase #4 | $208.61 | 6.135% | $221.4082 | $221.41 | $221.40 | $221.40 |
| Purchase #5 | $226.46 | 11.239% | $251.9118 | $251.91 | $251.90 | $251.90 |
| Purchase #6 | $236.89 | 3.386% | $244.9111 | $244.91 | $244.90 | $244.90 |
| Purchase #7 | $38.77 | 13.635% | $44.0563 | $44.06 | $44.05 | $44.10 |
| 7 purchase totals = | $1,305.06 | $1,402.5154 | $1,402.52 | $1,402.45 | $1,402.50 | |