| 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 | $12.27 | 12.481% | $13.8014 | $13.80 | $13.80 | $13.80 |
| Purchase #2 | $127.42 | 10.189% | $140.4028 | $140.40 | $140.40 | $140.40 |
| Purchase #3 | $139.80 | 7.110% | $149.7398 | $149.74 | $149.75 | $149.70 |
| Purchase #4 | $132.92 | 12.330% | $149.309 | $149.31 | $149.30 | $149.30 |
| Purchase #5 | $51.56 | 11.844% | $57.6668 | $57.67 | $57.65 | $57.70 |
| Purchase #6 | $33.50 | 5.863% | $35.4641 | $35.46 | $35.45 | $35.50 |
| Purchase #7 | $211.28 | 13.751% | $240.3331 | $240.33 | $240.35 | $240.30 |
| 7 purchase totals = | $708.75 | $786.7170 | $786.71 | $786.70 | $786.70 | |