| 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 | $227.90 | 6.668% | $243.0964 | $243.10 | $243.10 | $243.10 |
| Purchase #2 | $217.63 | 10.331% | $240.1134 | $240.11 | $240.10 | $240.10 |
| Purchase #3 | $142.47 | 8.488% | $154.5629 | $154.56 | $154.55 | $154.60 |
| Purchase #4 | $69.41 | 6.350% | $73.8175 | $73.82 | $73.80 | $73.80 |
| Purchase #5 | $169.42 | 8.763% | $184.2663 | $184.27 | $184.25 | $184.30 |
| Purchase #6 | $143.47 | 10.162% | $158.0494 | $158.05 | $158.05 | $158.00 |
| Purchase #7 | $151.50 | 3.489% | $156.7858 | $156.79 | $156.80 | $156.80 |
| 7 purchase totals = | $1,121.80 | $1,210.6917 | $1,210.70 | $1,210.65 | $1,210.70 | |