| 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 | $197.90 | 5.680% | $209.1407 | $209.14 | $209.15 | $209.10 |
| Purchase #2 | $30.37 | 4.191% | $31.6428 | $31.64 | $31.65 | $31.60 |
| Purchase #3 | $204.86 | 11.668% | $228.7631 | $228.76 | $228.75 | $228.80 |
| Purchase #4 | $112.38 | 5.224% | $118.2507 | $118.25 | $118.25 | $118.30 |
| Purchase #5 | $79.40 | 11.269% | $88.3476 | $88.35 | $88.35 | $88.30 |
| Purchase #6 | $205.85 | 8.720% | $223.8001 | $223.80 | $223.80 | $223.80 |
| Purchase #7 | $58.48 | 11.397% | $65.145 | $65.15 | $65.15 | $65.10 |
| 7 purchase totals = | $889.24 | $965.0900 | $965.09 | $965.10 | $965.00 | |