| 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 | $97.81 | 13.715% | $111.2246 | $111.22 | $111.20 | $111.20 |
| Purchase #2 | $111.85 | 11.344% | $124.5383 | $124.54 | $124.55 | $124.50 |
| Purchase #3 | $229.47 | 7.161% | $245.9023 | $245.90 | $245.90 | $245.90 |
| Purchase #4 | $116.93 | 13.111% | $132.2607 | $132.26 | $132.25 | $132.30 |
| Purchase #5 | $206.25 | 9.437% | $225.7138 | $225.71 | $225.70 | $225.70 |
| Purchase #6 | $236.99 | 8.169% | $256.3497 | $256.35 | $256.35 | $256.30 |
| Purchase #7 | $155.75 | 12.874% | $175.8013 | $175.80 | $175.80 | $175.80 |
| 7 purchase totals = | $1,155.05 | $1,271.7907 | $1,271.78 | $1,271.75 | $1,271.70 | |