| 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 | $193.55 | 13.479% | $219.6386 | $219.64 | $219.65 | $219.60 |
| Purchase #2 | $61.50 | 3.845% | $63.8647 | $63.86 | $63.85 | $63.90 |
| Purchase #3 | $58.40 | 5.752% | $61.7592 | $61.76 | $61.75 | $61.80 |
| Purchase #4 | $243.42 | 4.230% | $253.7167 | $253.72 | $253.70 | $253.70 |
| Purchase #5 | $200.37 | 4.379% | $209.1442 | $209.14 | $209.15 | $209.10 |
| Purchase #6 | $127.64 | 3.470% | $132.0691 | $132.07 | $132.05 | $132.10 |
| Purchase #7 | $48.51 | 6.733% | $51.7762 | $51.78 | $51.80 | $51.80 |
| 7 purchase totals = | $933.39 | $991.9687 | $991.97 | $991.95 | $992.00 | |