| 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 | $213.55 | 5.263% | $224.7891 | $224.79 | $224.80 | $224.80 |
| Purchase #2 | $87.88 | 13.143% | $99.4301 | $99.43 | $99.45 | $99.40 |
| Purchase #3 | $156.88 | 8.617% | $170.3983 | $170.40 | $170.40 | $170.40 |
| Purchase #4 | $68.87 | 10.303% | $75.9657 | $75.97 | $75.95 | $76.00 |
| Purchase #5 | $76.96 | 3.701% | $79.8083 | $79.81 | $79.80 | $79.80 |
| Purchase #6 | $87.41 | 6.733% | $93.2953 | $93.30 | $93.30 | $93.30 |
| Purchase #7 | $233.98 | 6.714% | $249.6894 | $249.69 | $249.70 | $249.70 |
| 7 purchase totals = | $925.53 | $993.3762 | $993.39 | $993.40 | $993.40 | |