| 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 | $21.78 | 12.796% | $24.567 | $24.57 | $24.55 | $24.60 |
| Purchase #2 | $159.84 | 6.135% | $169.6462 | $169.65 | $169.65 | $169.60 |
| Purchase #3 | $139.84 | 9.836% | $153.5947 | $153.59 | $153.60 | $153.60 |
| Purchase #4 | $94.59 | 4.855% | $99.1823 | $99.18 | $99.20 | $99.20 |
| Purchase #5 | $182.90 | 10.719% | $202.5051 | $202.51 | $202.50 | $202.50 |
| Purchase #6 | $205.54 | 6.557% | $219.0173 | $219.02 | $219.00 | $219.00 |
| Purchase #7 | $209.34 | 9.673% | $229.5895 | $229.59 | $229.60 | $229.60 |
| 7 purchase totals = | $1,013.83 | $1,098.1021 | $1,098.11 | $1,098.10 | $1,098.10 | |