| 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 | $215.72 | 10.605% | $238.5971 | $238.60 | $238.60 | $238.60 |
| Purchase #2 | $60.47 | 10.415% | $66.768 | $66.77 | $66.75 | $66.80 |
| Purchase #3 | $139.61 | 7.305% | $149.8085 | $149.81 | $149.80 | $149.80 |
| Purchase #4 | $216.97 | 4.760% | $227.2978 | $227.30 | $227.30 | $227.30 |
| Purchase #5 | $63.91 | 9.194% | $69.7859 | $69.79 | $69.80 | $69.80 |
| Purchase #6 | $57.56 | 10.678% | $63.7063 | $63.71 | $63.70 | $63.70 |
| Purchase #7 | $57.42 | 8.479% | $62.2886 | $62.29 | $62.30 | $62.30 |
| 7 purchase totals = | $811.66 | $878.2522 | $878.27 | $878.25 | $878.30 | |