| 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 | $105.72 | 5.642% | $111.6847 | $111.68 | $111.70 | $111.70 |
| Purchase #2 | $109.29 | 11.406% | $121.7556 | $121.76 | $121.75 | $121.80 |
| Purchase #3 | $172.69 | 4.424% | $180.3298 | $180.33 | $180.35 | $180.30 |
| Purchase #4 | $212.64 | 8.842% | $231.4416 | $231.44 | $231.45 | $231.40 |
| Purchase #5 | $61.27 | 6.785% | $65.4272 | $65.43 | $65.45 | $65.40 |
| Purchase #6 | $93.25 | 12.502% | $104.9081 | $104.91 | $104.90 | $104.90 |
| Purchase #7 | $221.52 | 6.836% | $236.6631 | $236.66 | $236.65 | $236.70 |
| 7 purchase totals = | $976.38 | $1,052.2101 | $1,052.21 | $1,052.25 | $1,052.20 | |