| 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 | $229.28 | 7.633% | $246.7809 | $246.78 | $246.80 | $246.80 |
| Purchase #2 | $113.43 | 4.263% | $118.2655 | $118.27 | $118.25 | $118.30 |
| Purchase #3 | $229.42 | 10.621% | $253.7867 | $253.79 | $253.80 | $253.80 |
| Purchase #4 | $206.80 | 4.669% | $216.4555 | $216.46 | $216.45 | $216.50 |
| Purchase #5 | $234.51 | 11.158% | $260.6766 | $260.68 | $260.70 | $260.70 |
| Purchase #6 | $224.47 | 10.193% | $247.3502 | $247.35 | $247.35 | $247.40 |
| Purchase #7 | $135.49 | 6.810% | $144.7169 | $144.72 | $144.70 | $144.70 |
| 7 purchase totals = | $1,373.40 | $1,488.0323 | $1,488.05 | $1,488.05 | $1,488.20 | |