| 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 | $224.41 | 9.232% | $245.1275 | $245.13 | $245.15 | $245.10 |
| Purchase #2 | $229.64 | 4.602% | $240.208 | $240.21 | $240.20 | $240.20 |
| Purchase #3 | $163.63 | 6.488% | $174.2463 | $174.25 | $174.25 | $174.20 |
| Purchase #4 | $64.33 | 3.203% | $66.3905 | $66.39 | $66.40 | $66.40 |
| Purchase #5 | $194.45 | 7.155% | $208.3629 | $208.36 | $208.35 | $208.40 |
| Purchase #6 | $170.54 | 11.205% | $189.649 | $189.65 | $189.65 | $189.60 |
| Purchase #7 | $113.68 | 8.409% | $123.2394 | $123.24 | $123.25 | $123.20 |
| 7 purchase totals = | $1,160.68 | $1,247.2236 | $1,247.23 | $1,247.25 | $1,247.10 | |