| 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 | $235.53 | 4.431% | $245.9663 | $245.97 | $245.95 | $246.00 |
| Purchase #2 | $94.79 | 8.550% | $102.8945 | $102.89 | $102.90 | $102.90 |
| Purchase #3 | $212.29 | 10.113% | $233.7589 | $233.76 | $233.75 | $233.80 |
| Purchase #4 | $205.36 | 11.105% | $228.1652 | $228.17 | $228.15 | $228.20 |
| Purchase #5 | $14.26 | 3.638% | $14.7788 | $14.78 | $14.80 | $14.80 |
| Purchase #6 | $220.53 | 6.262% | $234.3396 | $234.34 | $234.35 | $234.30 |
| Purchase #7 | $157.36 | 10.233% | $173.4626 | $173.46 | $173.45 | $173.50 |
| 7 purchase totals = | $1,140.12 | $1,233.3659 | $1,233.37 | $1,233.35 | $1,233.50 | |