| 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 | $45.70 | 4.553% | $47.7807 | $47.78 | $47.80 | $47.80 |
| Purchase #2 | $214.58 | 9.628% | $235.2398 | $235.24 | $235.25 | $235.20 |
| Purchase #3 | $184.78 | 4.799% | $193.6476 | $193.65 | $193.65 | $193.60 |
| Purchase #4 | $60.51 | 3.693% | $62.7446 | $62.74 | $62.75 | $62.70 |
| Purchase #5 | $93.33 | 11.613% | $104.1684 | $104.17 | $104.15 | $104.20 |
| Purchase #6 | $220.26 | 7.413% | $236.5879 | $236.59 | $236.60 | $236.60 |
| Purchase #7 | $242.36 | 8.398% | $262.7134 | $262.71 | $262.70 | $262.70 |
| 7 purchase totals = | $1,061.52 | $1,142.8824 | $1,142.88 | $1,142.90 | $1,142.80 | |