| 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 | $211.92 | 13.270% | $240.0418 | $240.04 | $240.05 | $240.00 |
| Purchase #2 | $96.66 | 5.610% | $102.0826 | $102.08 | $102.10 | $102.10 |
| Purchase #3 | $75.33 | 11.295% | $83.8385 | $83.84 | $83.85 | $83.80 |
| Purchase #4 | $143.41 | 4.711% | $150.166 | $150.17 | $150.15 | $150.20 |
| Purchase #5 | $117.28 | 6.157% | $124.5009 | $124.50 | $124.50 | $124.50 |
| Purchase #6 | $113.46 | 9.306% | $124.0186 | $124.02 | $124.00 | $124.00 |
| Purchase #7 | $47.31 | 3.694% | $49.0576 | $49.06 | $49.05 | $49.10 |
| 7 purchase totals = | $805.37 | $873.7060 | $873.71 | $873.70 | $873.70 | |