| 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 | $184.74 | 5.613% | $195.1095 | $195.11 | $195.10 | $195.10 |
| Purchase #2 | $47.71 | 6.807% | $50.9576 | $50.96 | $50.95 | $51.00 |
| Purchase #3 | $219.58 | 10.336% | $242.2758 | $242.28 | $242.30 | $242.30 |
| Purchase #4 | $24.48 | 11.279% | $27.2411 | $27.24 | $27.25 | $27.20 |
| Purchase #5 | $113.81 | 10.201% | $125.4198 | $125.42 | $125.40 | $125.40 |
| Purchase #6 | $236.88 | 8.105% | $256.0791 | $256.08 | $256.10 | $256.10 |
| Purchase #7 | $32.72 | 3.247% | $33.7824 | $33.78 | $33.80 | $33.80 |
| 7 purchase totals = | $859.92 | $930.8653 | $930.87 | $930.90 | $930.90 | |