| 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 | $142.63 | 12.374% | $160.279 | $160.28 | $160.30 | $160.30 |
| Purchase #2 | $213.46 | 11.182% | $237.3291 | $237.33 | $237.35 | $237.30 |
| Purchase #3 | $87.33 | 11.119% | $97.0402 | $97.04 | $97.05 | $97.00 |
| Purchase #4 | $208.52 | 10.177% | $229.7411 | $229.74 | $229.75 | $229.70 |
| Purchase #5 | $106.56 | 9.471% | $116.6523 | $116.65 | $116.65 | $116.70 |
| Purchase #6 | $207.46 | 11.470% | $231.2557 | $231.26 | $231.25 | $231.30 |
| Purchase #7 | $189.83 | 6.690% | $202.5296 | $202.53 | $202.55 | $202.50 |
| 7 purchase totals = | $1,155.79 | $1,274.8270 | $1,274.83 | $1,274.90 | $1,274.80 | |