| 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 | $104.44 | 6.390% | $111.1137 | $111.11 | $111.10 | $111.10 |
| Purchase #2 | $184.86 | 11.749% | $206.5792 | $206.58 | $206.60 | $206.60 |
| Purchase #3 | $180.66 | 8.296% | $195.6476 | $195.65 | $195.65 | $195.60 |
| Purchase #4 | $112.32 | 9.140% | $122.586 | $122.59 | $122.60 | $122.60 |
| Purchase #5 | $231.34 | 11.251% | $257.3681 | $257.37 | $257.35 | $257.40 |
| Purchase #6 | $120.77 | 11.198% | $134.2938 | $134.29 | $134.30 | $134.30 |
| Purchase #7 | $205.82 | 8.836% | $224.0063 | $224.01 | $224.00 | $224.00 |
| 7 purchase totals = | $1,140.21 | $1,251.5947 | $1,251.60 | $1,251.60 | $1,251.60 | |