| 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 | $130.37 | 5.784% | $137.9106 | $137.91 | $137.90 | $137.90 |
| Purchase #2 | $132.99 | 13.272% | $150.6404 | $150.64 | $150.65 | $150.60 |
| Purchase #3 | $245.60 | 11.464% | $273.7556 | $273.76 | $273.75 | $273.80 |
| Purchase #4 | $241.96 | 7.779% | $260.7821 | $260.78 | $260.80 | $260.80 |
| Purchase #5 | $44.90 | 10.197% | $49.4785 | $49.48 | $49.50 | $49.50 |
| Purchase #6 | $19.84 | 4.371% | $20.7072 | $20.71 | $20.70 | $20.70 |
| Purchase #7 | $91.67 | 10.455% | $101.2541 | $101.25 | $101.25 | $101.30 |
| 7 purchase totals = | $907.33 | $994.5285 | $994.53 | $994.55 | $994.60 | |