| 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 | $94.28 | 11.805% | $105.4098 | $105.41 | $105.40 | $105.40 |
| Purchase #2 | $153.74 | 10.238% | $169.4799 | $169.48 | $169.50 | $169.50 |
| Purchase #3 | $95.32 | 12.162% | $106.9128 | $106.91 | $106.90 | $106.90 |
| Purchase #4 | $182.50 | 8.731% | $198.4341 | $198.43 | $198.45 | $198.40 |
| Purchase #5 | $242.79 | 12.314% | $272.6872 | $272.69 | $272.70 | $272.70 |
| Purchase #6 | $219.99 | 12.389% | $247.2446 | $247.24 | $247.25 | $247.20 |
| Purchase #7 | $15.55 | 13.842% | $17.7024 | $17.70 | $17.70 | $17.70 |
| 7 purchase totals = | $1,004.17 | $1,117.8708 | $1,117.86 | $1,117.90 | $1,117.80 | |