| 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 | $146.86 | 5.617% | $155.1091 | $155.11 | $155.10 | $155.10 |
| Purchase #2 | $60.67 | 11.581% | $67.6962 | $67.70 | $67.70 | $67.70 |
| Purchase #3 | $225.89 | 5.838% | $239.0775 | $239.08 | $239.10 | $239.10 |
| Purchase #4 | $242.89 | 5.551% | $256.3728 | $256.37 | $256.35 | $256.40 |
| Purchase #5 | $116.34 | 7.445% | $125.0015 | $125.00 | $125.00 | $125.00 |
| Purchase #6 | $241.63 | 3.141% | $249.2196 | $249.22 | $249.20 | $249.20 |
| Purchase #7 | $196.56 | 10.478% | $217.1556 | $217.16 | $217.15 | $217.20 |
| 7 purchase totals = | $1,230.84 | $1,309.6323 | $1,309.64 | $1,309.60 | $1,309.70 | |