| 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 | $169.91 | 12.143% | $190.5422 | $190.54 | $190.55 | $190.50 |
| Purchase #2 | $26.45 | 10.713% | $29.2836 | $29.28 | $29.30 | $29.30 |
| Purchase #3 | $209.75 | 13.771% | $238.6347 | $238.63 | $238.65 | $238.60 |
| Purchase #4 | $233.27 | 7.665% | $251.1501 | $251.15 | $251.15 | $251.20 |
| Purchase #5 | $47.76 | 4.778% | $50.042 | $50.04 | $50.05 | $50.00 |
| Purchase #6 | $16.94 | 10.490% | $18.717 | $18.72 | $18.70 | $18.70 |
| Purchase #7 | $249.42 | 4.281% | $260.0977 | $260.10 | $260.10 | $260.10 |
| 7 purchase totals = | $953.50 | $1,038.4673 | $1,038.46 | $1,038.50 | $1,038.40 | |