| 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 | $141.92 | 3.657% | $147.11 | $147.11 | $147.10 | $147.10 |
| Purchase #2 | $153.30 | 3.337% | $158.4156 | $158.42 | $158.40 | $158.40 |
| Purchase #3 | $238.78 | 8.334% | $258.6799 | $258.68 | $258.70 | $258.70 |
| Purchase #4 | $216.26 | 9.390% | $236.5668 | $236.57 | $236.55 | $236.60 |
| Purchase #5 | $102.81 | 8.382% | $111.4275 | $111.43 | $111.45 | $111.40 |
| Purchase #6 | $41.33 | 8.304% | $44.762 | $44.76 | $44.75 | $44.80 |
| Purchase #7 | $113.37 | 6.260% | $120.467 | $120.47 | $120.45 | $120.50 |
| 7 purchase totals = | $1,007.77 | $1,077.4288 | $1,077.44 | $1,077.40 | $1,077.50 | |