| 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 | $231.95 | 10.543% | $256.4045 | $256.40 | $256.40 | $256.40 |
| Purchase #2 | $158.88 | 10.621% | $175.7546 | $175.75 | $175.75 | $175.80 |
| Purchase #3 | $131.86 | 12.357% | $148.1539 | $148.15 | $148.15 | $148.20 |
| Purchase #4 | $47.41 | 13.858% | $53.9801 | $53.98 | $54.00 | $54.00 |
| Purchase #5 | $245.47 | 10.124% | $270.3214 | $270.32 | $270.30 | $270.30 |
| Purchase #6 | $57.47 | 11.689% | $64.1877 | $64.19 | $64.20 | $64.20 |
| Purchase #7 | $102.34 | 11.431% | $114.0385 | $114.04 | $114.05 | $114.00 |
| 7 purchase totals = | $975.38 | $1,082.8407 | $1,082.83 | $1,082.85 | $1,082.90 | |