| 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 | $220.28 | 10.333% | $243.0415 | $243.04 | $243.05 | $243.00 |
| Purchase #2 | $27.45 | 3.281% | $28.3506 | $28.35 | $28.35 | $28.40 |
| Purchase #3 | $123.97 | 4.440% | $129.4743 | $129.47 | $129.45 | $129.50 |
| Purchase #4 | $103.41 | 6.309% | $109.9341 | $109.93 | $109.95 | $109.90 |
| Purchase #5 | $47.90 | 9.212% | $52.3125 | $52.31 | $52.30 | $52.30 |
| Purchase #6 | $218.52 | 11.429% | $243.4947 | $243.49 | $243.50 | $243.50 |
| Purchase #7 | $97.29 | 7.311% | $104.4029 | $104.40 | $104.40 | $104.40 |
| 7 purchase totals = | $838.82 | $911.0106 | $910.99 | $911.00 | $911.00 | |