| 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 | $78.90 | 5.470% | $83.2158 | $83.22 | $83.20 | $83.20 |
| Purchase #2 | $199.26 | 5.147% | $209.5159 | $209.52 | $209.50 | $209.50 |
| Purchase #3 | $149.98 | 9.259% | $163.8666 | $163.87 | $163.85 | $163.90 |
| Purchase #4 | $239.94 | 5.188% | $252.3881 | $252.39 | $252.40 | $252.40 |
| Purchase #5 | $212.48 | 6.796% | $226.9201 | $226.92 | $226.90 | $226.90 |
| Purchase #6 | $90.84 | 13.139% | $102.7755 | $102.78 | $102.80 | $102.80 |
| Purchase #7 | $216.89 | 5.579% | $228.9903 | $228.99 | $229.00 | $229.00 |
| 7 purchase totals = | $1,188.29 | $1,267.6723 | $1,267.69 | $1,267.65 | $1,267.70 | |