| 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 | $209.33 | 9.704% | $229.6434 | $229.64 | $229.65 | $229.60 |
| Purchase #2 | $6.67 | 6.130% | $7.0789 | $7.08 | $7.10 | $7.10 |
| Purchase #3 | $106.79 | 13.420% | $121.1212 | $121.12 | $121.10 | $121.10 |
| Purchase #4 | $163.79 | 12.422% | $184.136 | $184.14 | $184.15 | $184.10 |
| Purchase #5 | $189.45 | 7.602% | $203.852 | $203.85 | $203.85 | $203.90 |
| Purchase #6 | $32.28 | 7.362% | $34.6565 | $34.66 | $34.65 | $34.70 |
| Purchase #7 | $50.35 | 6.274% | $53.509 | $53.51 | $53.50 | $53.50 |
| 7 purchase totals = | $758.66 | $833.9970 | $834.00 | $834.00 | $834.00 | |