| 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 | $194.42 | 7.548% | $209.0948 | $209.09 | $209.10 | $209.10 |
| Purchase #2 | $236.78 | 7.368% | $254.226 | $254.23 | $254.25 | $254.20 |
| Purchase #3 | $97.42 | 8.425% | $105.6276 | $105.63 | $105.65 | $105.60 |
| Purchase #4 | $222.98 | 8.229% | $241.329 | $241.33 | $241.35 | $241.30 |
| Purchase #5 | $44.52 | 7.233% | $47.7401 | $47.74 | $47.75 | $47.70 |
| Purchase #6 | $15.89 | 4.554% | $16.6136 | $16.61 | $16.60 | $16.60 |
| Purchase #7 | $10.40 | 13.614% | $11.8159 | $11.82 | $11.80 | $11.80 |
| 7 purchase totals = | $822.41 | $886.4470 | $886.45 | $886.50 | $886.30 | |