| 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 | $87.82 | 5.432% | $92.5904 | $92.59 | $92.60 | $92.60 |
| Purchase #2 | $218.48 | 4.419% | $228.1346 | $228.13 | $228.15 | $228.10 |
| Purchase #3 | $125.30 | 10.642% | $138.6344 | $138.63 | $138.65 | $138.60 |
| Purchase #4 | $132.37 | 7.129% | $141.8067 | $141.81 | $141.80 | $141.80 |
| Purchase #5 | $183.98 | 11.579% | $205.283 | $205.28 | $205.30 | $205.30 |
| Purchase #6 | $30.90 | 3.164% | $31.8777 | $31.88 | $31.90 | $31.90 |
| Purchase #7 | $101.34 | 7.414% | $108.8533 | $108.85 | $108.85 | $108.90 |
| 7 purchase totals = | $880.19 | $947.1801 | $947.17 | $947.25 | $947.20 | |