| 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 | $221.29 | 8.651% | $240.4338 | $240.43 | $240.45 | $240.40 |
| Purchase #2 | $13.26 | 13.862% | $15.0981 | $15.10 | $15.10 | $15.10 |
| Purchase #3 | $176.51 | 12.637% | $198.8156 | $198.82 | $198.80 | $198.80 |
| Purchase #4 | $126.53 | 5.706% | $133.7498 | $133.75 | $133.75 | $133.70 |
| Purchase #5 | $236.55 | 8.729% | $257.1984 | $257.20 | $257.20 | $257.20 |
| Purchase #6 | $226.31 | 12.738% | $255.1374 | $255.14 | $255.15 | $255.10 |
| Purchase #7 | $67.26 | 5.811% | $71.1685 | $71.17 | $71.15 | $71.20 |
| 7 purchase totals = | $1,067.71 | $1,171.6016 | $1,171.61 | $1,171.60 | $1,171.50 | |