| 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 | $212.38 | 4.200% | $221.3 | $221.30 | $221.30 | $221.30 |
| Purchase #2 | $75.77 | 9.432% | $82.9166 | $82.92 | $82.90 | $82.90 |
| Purchase #3 | $72.61 | 5.815% | $76.8323 | $76.83 | $76.85 | $76.80 |
| Purchase #4 | $159.82 | 5.235% | $168.1866 | $168.19 | $168.20 | $168.20 |
| Purchase #5 | $147.68 | 10.453% | $163.117 | $163.12 | $163.10 | $163.10 |
| Purchase #6 | $223.49 | 8.766% | $243.0811 | $243.08 | $243.10 | $243.10 |
| Purchase #7 | $209.72 | 12.775% | $236.5117 | $236.51 | $236.50 | $236.50 |
| 7 purchase totals = | $1,101.47 | $1,191.9453 | $1,191.95 | $1,191.95 | $1,191.90 | |