| 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 | $115.78 | 3.610% | $119.9597 | $119.96 | $119.95 | $120.00 |
| Purchase #2 | $18.33 | 5.616% | $19.3594 | $19.36 | $19.35 | $19.40 |
| Purchase #3 | $202.64 | 11.533% | $226.0105 | $226.01 | $226.00 | $226.00 |
| Purchase #4 | $63.44 | 4.189% | $66.0975 | $66.10 | $66.10 | $66.10 |
| Purchase #5 | $120.41 | 13.650% | $136.846 | $136.85 | $136.85 | $136.80 |
| Purchase #6 | $125.62 | 5.839% | $132.955 | $132.96 | $132.95 | $133.00 |
| Purchase #7 | $98.52 | 9.762% | $108.1375 | $108.14 | $108.15 | $108.10 |
| 7 purchase totals = | $744.74 | $809.3656 | $809.38 | $809.35 | $809.40 | |