| 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 | $220.84 | 12.856% | $249.2312 | $249.23 | $249.25 | $249.20 |
| Purchase #2 | $139.36 | 11.107% | $154.8387 | $154.84 | $154.85 | $154.80 |
| Purchase #3 | $89.44 | 11.668% | $99.8759 | $99.88 | $99.90 | $99.90 |
| Purchase #4 | $129.86 | 4.743% | $136.0193 | $136.02 | $136.00 | $136.00 |
| Purchase #5 | $210.45 | 9.285% | $229.9903 | $229.99 | $230.00 | $230.00 |
| Purchase #6 | $231.60 | 9.600% | $253.8336 | $253.83 | $253.85 | $253.80 |
| Purchase #7 | $245.76 | 9.109% | $268.1463 | $268.15 | $268.15 | $268.10 |
| 7 purchase totals = | $1,267.31 | $1,391.9353 | $1,391.94 | $1,392.00 | $1,391.80 | |