| 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 | $109.28 | 4.389% | $114.0763 | $114.08 | $114.10 | $114.10 |
| Purchase #2 | $93.47 | 4.317% | $97.5051 | $97.51 | $97.50 | $97.50 |
| Purchase #3 | $190.39 | 12.300% | $213.808 | $213.81 | $213.80 | $213.80 |
| Purchase #4 | $85.55 | 3.390% | $88.4501 | $88.45 | $88.45 | $88.50 |
| Purchase #5 | $235.27 | 10.771% | $260.6109 | $260.61 | $260.60 | $260.60 |
| Purchase #6 | $249.66 | 4.201% | $260.1482 | $260.15 | $260.15 | $260.10 |
| Purchase #7 | $62.62 | 5.784% | $66.2419 | $66.24 | $66.25 | $66.20 |
| 7 purchase totals = | $1,026.24 | $1,100.8405 | $1,100.85 | $1,100.85 | $1,100.80 | |