| 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 | $197.78 | 9.460% | $216.49 | $216.49 | $216.50 | $216.50 |
| Purchase #2 | $101.86 | 12.566% | $114.6597 | $114.66 | $114.65 | $114.70 |
| Purchase #3 | $196.87 | 3.308% | $203.3825 | $203.38 | $203.40 | $203.40 |
| Purchase #4 | $147.62 | 7.488% | $158.6738 | $158.67 | $158.65 | $158.70 |
| Purchase #5 | $124.94 | 5.717% | $132.0828 | $132.08 | $132.10 | $132.10 |
| Purchase #6 | $19.38 | 9.486% | $21.2184 | $21.22 | $21.20 | $21.20 |
| Purchase #7 | $110.55 | 10.789% | $122.4772 | $122.48 | $122.50 | $122.50 |
| 7 purchase totals = | $899.00 | $968.9844 | $968.98 | $969.00 | $969.10 | |