| 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 | $207.27 | 9.646% | $227.2633 | $227.26 | $227.25 | $227.30 |
| Purchase #2 | $8.73 | 12.202% | $9.7952 | $9.80 | $9.80 | $9.80 |
| Purchase #3 | $56.95 | 13.847% | $64.8359 | $64.84 | $64.85 | $64.80 |
| Purchase #4 | $211.68 | 12.283% | $237.6807 | $237.68 | $237.70 | $237.70 |
| Purchase #5 | $134.44 | 6.841% | $143.637 | $143.64 | $143.65 | $143.60 |
| Purchase #6 | $54.44 | 8.624% | $59.1349 | $59.13 | $59.15 | $59.10 |
| Purchase #7 | $229.80 | 11.838% | $257.0037 | $257.00 | $257.00 | $257.00 |
| 7 purchase totals = | $903.31 | $999.3507 | $999.35 | $999.40 | $999.30 | |