| 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 | $202.89 | 7.134% | $217.3642 | $217.36 | $217.35 | $217.40 |
| Purchase #2 | $226.28 | 4.676% | $236.8609 | $236.86 | $236.85 | $236.90 |
| Purchase #3 | $103.28 | 5.620% | $109.0843 | $109.08 | $109.10 | $109.10 |
| Purchase #4 | $167.76 | 7.425% | $180.2162 | $180.22 | $180.20 | $180.20 |
| Purchase #5 | $138.42 | 4.581% | $144.761 | $144.76 | $144.75 | $144.80 |
| Purchase #6 | $94.88 | 5.111% | $99.7293 | $99.73 | $99.75 | $99.70 |
| Purchase #7 | $236.80 | 11.375% | $263.736 | $263.74 | $263.75 | $263.70 |
| 7 purchase totals = | $1,170.31 | $1,251.7519 | $1,251.75 | $1,251.75 | $1,251.80 | |