| 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 | $247.38 | 5.143% | $260.1028 | $260.10 | $260.10 | $260.10 |
| Purchase #2 | $97.89 | 3.855% | $101.6637 | $101.66 | $101.65 | $101.70 |
| Purchase #3 | $137.35 | 11.737% | $153.4708 | $153.47 | $153.45 | $153.50 |
| Purchase #4 | $67.70 | 12.399% | $76.0941 | $76.09 | $76.10 | $76.10 |
| Purchase #5 | $191.66 | 10.750% | $212.2635 | $212.26 | $212.25 | $212.30 |
| Purchase #6 | $82.59 | 12.302% | $92.7502 | $92.75 | $92.75 | $92.80 |
| Purchase #7 | $21.83 | 9.646% | $23.9357 | $23.94 | $23.95 | $23.90 |
| 7 purchase totals = | $846.40 | $920.2808 | $920.27 | $920.25 | $920.40 | |