| 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 | $195.39 | 13.112% | $221.0095 | $221.01 | $221.00 | $221.00 |
| Purchase #2 | $37.91 | 8.427% | $41.1047 | $41.10 | $41.10 | $41.10 |
| Purchase #3 | $247.88 | 9.743% | $272.0309 | $272.03 | $272.05 | $272.00 |
| Purchase #4 | $21.49 | 5.503% | $22.6726 | $22.67 | $22.65 | $22.70 |
| Purchase #5 | $86.51 | 13.110% | $97.8515 | $97.85 | $97.85 | $97.90 |
| Purchase #6 | $119.71 | 3.751% | $124.2003 | $124.20 | $124.20 | $124.20 |
| Purchase #7 | $171.63 | 12.731% | $193.4802 | $193.48 | $193.50 | $193.50 |
| 7 purchase totals = | $880.52 | $972.3497 | $972.34 | $972.35 | $972.40 | |