| 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 | $121.35 | 3.661% | $125.7926 | $125.79 | $125.80 | $125.80 |
| Purchase #2 | $76.66 | 13.829% | $87.2613 | $87.26 | $87.25 | $87.30 |
| Purchase #3 | $191.95 | 4.120% | $199.8583 | $199.86 | $199.85 | $199.90 |
| Purchase #4 | $110.78 | 3.738% | $114.921 | $114.92 | $114.90 | $114.90 |
| Purchase #5 | $144.83 | 5.612% | $152.9579 | $152.96 | $152.95 | $153.00 |
| Purchase #6 | $49.65 | 7.563% | $53.405 | $53.41 | $53.40 | $53.40 |
| Purchase #7 | $247.75 | 13.397% | $280.9411 | $280.94 | $280.95 | $280.90 |
| 7 purchase totals = | $942.97 | $1,015.1372 | $1,015.14 | $1,015.10 | $1,015.20 | |