| 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 | $96.77 | 4.594% | $101.2156 | $101.22 | $101.20 | $101.20 |
| Purchase #2 | $224.48 | 9.700% | $246.2546 | $246.25 | $246.25 | $246.30 |
| Purchase #3 | $227.28 | 10.752% | $251.7171 | $251.72 | $251.70 | $251.70 |
| Purchase #4 | $151.73 | 7.773% | $163.524 | $163.52 | $163.50 | $163.50 |
| Purchase #5 | $35.82 | 6.272% | $38.0666 | $38.07 | $38.05 | $38.10 |
| Purchase #6 | $113.61 | 4.574% | $118.8065 | $118.81 | $118.80 | $118.80 |
| Purchase #7 | $51.94 | 12.283% | $58.3198 | $58.32 | $58.30 | $58.30 |
| 7 purchase totals = | $901.63 | $977.9042 | $977.91 | $977.80 | $977.90 | |