| 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 | $210.28 | 4.233% | $219.1812 | $219.18 | $219.20 | $219.20 |
| Purchase #2 | $184.53 | 4.800% | $193.3874 | $193.39 | $193.40 | $193.40 |
| Purchase #3 | $235.67 | 3.388% | $243.6545 | $243.65 | $243.65 | $243.70 |
| Purchase #4 | $202.76 | 13.215% | $229.5547 | $229.55 | $229.55 | $229.60 |
| Purchase #5 | $118.81 | 11.842% | $132.8795 | $132.88 | $132.90 | $132.90 |
| Purchase #6 | $198.48 | 4.497% | $207.4056 | $207.41 | $207.40 | $207.40 |
| Purchase #7 | $114.46 | 7.271% | $122.7824 | $122.78 | $122.80 | $122.80 |
| 7 purchase totals = | $1,264.99 | $1,348.8453 | $1,348.84 | $1,348.90 | $1,349.00 | |