| 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 | $240.79 | 4.321% | $251.1945 | $251.19 | $251.20 | $251.20 |
| Purchase #2 | $112.79 | 12.461% | $126.8448 | $126.84 | $126.85 | $126.80 |
| Purchase #3 | $25.74 | 9.236% | $28.1173 | $28.12 | $28.10 | $28.10 |
| Purchase #4 | $107.46 | 13.385% | $121.8435 | $121.84 | $121.85 | $121.80 |
| Purchase #5 | $77.90 | 7.273% | $83.5657 | $83.57 | $83.55 | $83.60 |
| Purchase #6 | $80.87 | 13.323% | $91.6443 | $91.64 | $91.65 | $91.60 |
| Purchase #7 | $194.64 | 10.858% | $215.774 | $215.77 | $215.75 | $215.80 |
| 7 purchase totals = | $840.19 | $918.9841 | $918.97 | $918.95 | $918.90 | |