| 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 | $99.30 | 5.562% | $104.8231 | $104.82 | $104.80 | $104.80 |
| Purchase #2 | $208.32 | 13.163% | $235.7412 | $235.74 | $235.75 | $235.70 |
| Purchase #3 | $175.83 | 12.406% | $197.6435 | $197.64 | $197.65 | $197.60 |
| Purchase #4 | $54.94 | 6.470% | $58.4946 | $58.49 | $58.50 | $58.50 |
| Purchase #5 | $84.57 | 3.756% | $87.7464 | $87.75 | $87.75 | $87.70 |
| Purchase #6 | $229.33 | 4.687% | $240.0787 | $240.08 | $240.10 | $240.10 |
| Purchase #7 | $104.87 | 7.295% | $112.5203 | $112.52 | $112.50 | $112.50 |
| 7 purchase totals = | $957.16 | $1,037.0478 | $1,037.04 | $1,037.05 | $1,036.90 | |