| 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 | $188.78 | 4.354% | $196.9995 | $197.00 | $197.00 | $197.00 |
| Purchase #2 | $116.45 | 7.742% | $125.4656 | $125.47 | $125.45 | $125.50 |
| Purchase #3 | $5.80 | 4.613% | $6.0676 | $6.07 | $6.05 | $6.10 |
| Purchase #4 | $249.38 | 9.225% | $272.3853 | $272.39 | $272.40 | $272.40 |
| Purchase #5 | $98.68 | 9.228% | $107.7862 | $107.79 | $107.80 | $107.80 |
| Purchase #6 | $246.44 | 3.622% | $255.3661 | $255.37 | $255.35 | $255.40 |
| Purchase #7 | $8.57 | 3.410% | $8.8622 | $8.86 | $8.85 | $8.90 |
| 7 purchase totals = | $914.10 | $972.9325 | $972.95 | $972.90 | $973.10 | |