| 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 | $219.55 | 4.257% | $228.8962 | $228.90 | $228.90 | $228.90 |
| Purchase #2 | $10.56 | 4.829% | $11.0699 | $11.07 | $11.05 | $11.10 |
| Purchase #3 | $177.77 | 8.610% | $193.076 | $193.08 | $193.10 | $193.10 |
| Purchase #4 | $160.29 | 8.153% | $173.3584 | $173.36 | $173.35 | $173.40 |
| Purchase #5 | $98.25 | 7.665% | $105.7809 | $105.78 | $105.80 | $105.80 |
| Purchase #6 | $220.67 | 9.512% | $241.6601 | $241.66 | $241.65 | $241.70 |
| Purchase #7 | $19.61 | 7.717% | $21.1233 | $21.12 | $21.10 | $21.10 |
| 7 purchase totals = | $906.70 | $974.9648 | $974.97 | $974.95 | $975.10 | |