| 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 | $30.92 | 11.174% | $34.375 | $34.38 | $34.40 | $34.40 |
| Purchase #2 | $136.44 | 3.814% | $141.6438 | $141.64 | $141.65 | $141.60 |
| Purchase #3 | $198.62 | 9.269% | $217.0301 | $217.03 | $217.05 | $217.00 |
| Purchase #4 | $131.88 | 8.753% | $143.4235 | $143.42 | $143.40 | $143.40 |
| Purchase #5 | $114.33 | 3.237% | $118.0309 | $118.03 | $118.05 | $118.00 |
| Purchase #6 | $111.30 | 12.282% | $124.9699 | $124.97 | $124.95 | $125.00 |
| Purchase #7 | $85.31 | 6.141% | $90.5489 | $90.55 | $90.55 | $90.50 |
| 7 purchase totals = | $808.80 | $870.0221 | $870.02 | $870.05 | $869.90 | |