| 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 | $224.28 | 9.655% | $245.9342 | $245.93 | $245.95 | $245.90 |
| Purchase #2 | $41.37 | 6.470% | $44.0466 | $44.05 | $44.05 | $44.00 |
| Purchase #3 | $247.63 | 3.552% | $256.4258 | $256.43 | $256.45 | $256.40 |
| Purchase #4 | $243.68 | 11.492% | $271.6837 | $271.68 | $271.70 | $271.70 |
| Purchase #5 | $129.92 | 5.482% | $137.0422 | $137.04 | $137.05 | $137.00 |
| Purchase #6 | $209.32 | 8.203% | $226.4905 | $226.49 | $226.50 | $226.50 |
| Purchase #7 | $105.96 | 4.196% | $110.4061 | $110.41 | $110.40 | $110.40 |
| 7 purchase totals = | $1,202.16 | $1,292.0291 | $1,292.03 | $1,292.10 | $1,291.90 | |