| 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 | $195.45 | 6.328% | $207.8181 | $207.82 | $207.80 | $207.80 |
| Purchase #2 | $203.86 | 12.849% | $230.054 | $230.05 | $230.05 | $230.10 |
| Purchase #3 | $153.30 | 11.319% | $170.652 | $170.65 | $170.65 | $170.70 |
| Purchase #4 | $197.28 | 3.381% | $203.95 | $203.95 | $203.95 | $204.00 |
| Purchase #5 | $235.99 | 5.642% | $249.3046 | $249.30 | $249.30 | $249.30 |
| Purchase #6 | $243.35 | 4.488% | $254.2715 | $254.27 | $254.25 | $254.30 |
| Purchase #7 | $104.30 | 7.456% | $112.0766 | $112.08 | $112.10 | $112.10 |
| 7 purchase totals = | $1,333.53 | $1,428.1268 | $1,428.12 | $1,428.10 | $1,428.30 | |