| 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 | $107.28 | 7.128% | $114.9269 | $114.93 | $114.95 | $114.90 |
| Purchase #2 | $123.90 | 12.515% | $139.4061 | $139.41 | $139.40 | $139.40 |
| Purchase #3 | $211.63 | 5.292% | $222.8295 | $222.83 | $222.85 | $222.80 |
| Purchase #4 | $84.86 | 12.810% | $95.7306 | $95.73 | $95.75 | $95.70 |
| Purchase #5 | $119.88 | 4.327% | $125.0672 | $125.07 | $125.05 | $125.10 |
| Purchase #6 | $85.34 | 8.251% | $92.3814 | $92.38 | $92.40 | $92.40 |
| Purchase #7 | $27.28 | 12.318% | $30.6404 | $30.64 | $30.65 | $30.60 |
| 7 purchase totals = | $760.17 | $820.9821 | $820.99 | $821.05 | $820.90 | |