| 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 | $104.93 | 5.604% | $110.8103 | $110.81 | $110.80 | $110.80 |
| Purchase #2 | $90.71 | 9.399% | $99.2358 | $99.24 | $99.25 | $99.20 |
| Purchase #3 | $226.87 | 5.215% | $238.7013 | $238.70 | $238.70 | $238.70 |
| Purchase #4 | $243.39 | 6.470% | $259.1373 | $259.14 | $259.15 | $259.10 |
| Purchase #5 | $71.40 | 9.199% | $77.9681 | $77.97 | $77.95 | $78.00 |
| Purchase #6 | $215.87 | 5.551% | $227.8529 | $227.85 | $227.85 | $227.90 |
| Purchase #7 | $242.25 | 11.453% | $269.9949 | $269.99 | $270.00 | $270.00 |
| 7 purchase totals = | $1,195.42 | $1,283.7006 | $1,283.70 | $1,283.70 | $1,283.70 | |