| 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 | $244.73 | 11.191% | $272.1177 | $272.12 | $272.10 | $272.10 |
| Purchase #2 | $230.51 | 9.348% | $252.0581 | $252.06 | $252.05 | $252.10 |
| Purchase #3 | $196.29 | 8.140% | $212.268 | $212.27 | $212.25 | $212.30 |
| Purchase #4 | $120.93 | 12.143% | $135.6145 | $135.61 | $135.60 | $135.60 |
| Purchase #5 | $102.65 | 7.264% | $110.1065 | $110.11 | $110.10 | $110.10 |
| Purchase #6 | $41.34 | 9.497% | $45.2661 | $45.27 | $45.25 | $45.30 |
| Purchase #7 | $72.28 | 10.220% | $79.667 | $79.67 | $79.65 | $79.70 |
| 7 purchase totals = | $1,008.73 | $1,107.0979 | $1,107.11 | $1,107.00 | $1,107.20 | |