| 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 | $17.33 | 11.460% | $19.316 | $19.32 | $19.30 | $19.30 |
| Purchase #2 | $230.65 | 12.245% | $258.8931 | $258.89 | $258.90 | $258.90 |
| Purchase #3 | $13.87 | 9.557% | $15.1956 | $15.20 | $15.20 | $15.20 |
| Purchase #4 | $216.50 | 7.534% | $232.8111 | $232.81 | $232.80 | $232.80 |
| Purchase #5 | $62.32 | 13.325% | $70.6241 | $70.62 | $70.60 | $70.60 |
| Purchase #6 | $209.56 | 6.157% | $222.4626 | $222.46 | $222.45 | $222.50 |
| Purchase #7 | $132.70 | 5.167% | $139.5566 | $139.56 | $139.55 | $139.60 |
| 7 purchase totals = | $882.93 | $958.8591 | $958.86 | $958.80 | $958.90 | |