| 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 | $40.46 | 7.131% | $43.3452 | $43.35 | $43.35 | $43.30 |
| Purchase #2 | $123.48 | 10.672% | $136.6578 | $136.66 | $136.65 | $136.70 |
| Purchase #3 | $137.37 | 5.274% | $144.6149 | $144.61 | $144.60 | $144.60 |
| Purchase #4 | $189.47 | 10.282% | $208.9513 | $208.95 | $208.95 | $209.00 |
| Purchase #5 | $200.52 | 7.276% | $215.1098 | $215.11 | $215.10 | $215.10 |
| Purchase #6 | $215.79 | 4.150% | $224.7453 | $224.75 | $224.75 | $224.70 |
| Purchase #7 | $11.62 | 3.337% | $12.0078 | $12.01 | $12.00 | $12.00 |
| 7 purchase totals = | $918.71 | $985.4321 | $985.44 | $985.40 | $985.40 | |