| 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 | $202.64 | 9.309% | $221.5038 | $221.50 | $221.50 | $221.50 |
| Purchase #2 | $102.64 | 9.266% | $112.1506 | $112.15 | $112.15 | $112.20 |
| Purchase #3 | $117.43 | 12.625% | $132.2555 | $132.26 | $132.25 | $132.30 |
| Purchase #4 | $7.63 | 11.500% | $8.5075 | $8.51 | $8.50 | $8.50 |
| Purchase #5 | $183.73 | 3.574% | $190.2965 | $190.30 | $190.30 | $190.30 |
| Purchase #6 | $153.27 | 10.528% | $169.4063 | $169.41 | $169.40 | $169.40 |
| Purchase #7 | $61.36 | 9.864% | $67.4126 | $67.41 | $67.40 | $67.40 |
| 7 purchase totals = | $828.70 | $901.5328 | $901.54 | $901.50 | $901.60 | |