| 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 | $8.86 | 6.160% | $9.4058 | $9.41 | $9.40 | $9.40 |
| Purchase #2 | $242.25 | 10.825% | $268.4736 | $268.47 | $268.45 | $268.50 |
| Purchase #3 | $108.56 | 11.811% | $121.382 | $121.38 | $121.40 | $121.40 |
| Purchase #4 | $110.49 | 9.837% | $121.3589 | $121.36 | $121.35 | $121.40 |
| Purchase #5 | $230.49 | 11.775% | $257.6302 | $257.63 | $257.65 | $257.60 |
| Purchase #6 | $153.86 | 8.130% | $166.3688 | $166.37 | $166.35 | $166.40 |
| Purchase #7 | $124.27 | 10.598% | $137.4401 | $137.44 | $137.45 | $137.40 |
| 7 purchase totals = | $978.78 | $1,082.0594 | $1,082.06 | $1,082.05 | $1,082.10 | |