| 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 | $199.75 | 13.168% | $226.0531 | $226.05 | $226.05 | $226.10 |
| Purchase #2 | $130.63 | 8.476% | $141.7022 | $141.70 | $141.70 | $141.70 |
| Purchase #3 | $125.34 | 11.747% | $140.0637 | $140.06 | $140.05 | $140.10 |
| Purchase #4 | $152.80 | 7.580% | $164.3822 | $164.38 | $164.40 | $164.40 |
| Purchase #5 | $237.58 | 12.107% | $266.3438 | $266.34 | $266.35 | $266.30 |
| Purchase #6 | $72.34 | 11.226% | $80.4609 | $80.46 | $80.45 | $80.50 |
| Purchase #7 | $97.87 | 4.653% | $102.4239 | $102.42 | $102.40 | $102.40 |
| 7 purchase totals = | $1,016.31 | $1,121.4298 | $1,121.41 | $1,121.40 | $1,121.50 | |