| 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 | $111.66 | 12.190% | $125.2714 | $125.27 | $125.25 | $125.30 |
| Purchase #2 | $27.49 | 5.689% | $29.0539 | $29.05 | $29.05 | $29.10 |
| Purchase #3 | $71.54 | 10.595% | $79.1197 | $79.12 | $79.10 | $79.10 |
| Purchase #4 | $129.41 | 12.674% | $145.8114 | $145.81 | $145.80 | $145.80 |
| Purchase #5 | $119.75 | 7.357% | $128.56 | $128.56 | $128.55 | $128.60 |
| Purchase #6 | $95.64 | 13.142% | $108.209 | $108.21 | $108.20 | $108.20 |
| Purchase #7 | $22.42 | 11.635% | $25.0286 | $25.03 | $25.05 | $25.00 |
| 7 purchase totals = | $577.91 | $641.0540 | $641.05 | $641.00 | $641.10 | |