| 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 | $103.86 | 8.635% | $112.8283 | $112.83 | $112.85 | $112.80 |
| Purchase #2 | $58.80 | 9.749% | $64.5324 | $64.53 | $64.55 | $64.50 |
| Purchase #3 | $175.33 | 3.832% | $182.0486 | $182.05 | $182.05 | $182.00 |
| Purchase #4 | $47.40 | 3.299% | $48.9637 | $48.96 | $48.95 | $49.00 |
| Purchase #5 | $202.71 | 8.126% | $219.1822 | $219.18 | $219.20 | $219.20 |
| Purchase #6 | $200.47 | 3.204% | $206.8931 | $206.89 | $206.90 | $206.90 |
| Purchase #7 | $250.47 | 7.270% | $268.6792 | $268.68 | $268.70 | $268.70 |
| 7 purchase totals = | $1,039.04 | $1,103.1275 | $1,103.12 | $1,103.20 | $1,103.10 | |