| 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 | $247.84 | 7.658% | $266.8196 | $266.82 | $266.80 | $266.80 |
| Purchase #2 | $86.92 | 10.211% | $95.7954 | $95.80 | $95.80 | $95.80 |
| Purchase #3 | $100.61 | 7.551% | $108.2071 | $108.21 | $108.20 | $108.20 |
| Purchase #4 | $216.77 | 11.366% | $241.4081 | $241.41 | $241.40 | $241.40 |
| Purchase #5 | $243.95 | 11.610% | $272.2726 | $272.27 | $272.25 | $272.30 |
| Purchase #6 | $212.55 | 5.852% | $224.9884 | $224.99 | $225.00 | $225.00 |
| Purchase #7 | $166.37 | 8.239% | $180.0772 | $180.08 | $180.10 | $180.10 |
| 7 purchase totals = | $1,275.01 | $1,389.5684 | $1,389.58 | $1,389.55 | $1,389.60 | |