| 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 | $196.28 | 4.355% | $204.828 | $204.83 | $204.85 | $204.80 |
| Purchase #2 | $145.43 | 5.714% | $153.7399 | $153.74 | $153.75 | $153.70 |
| Purchase #3 | $182.42 | 8.356% | $197.663 | $197.66 | $197.65 | $197.70 |
| Purchase #4 | $187.91 | 6.836% | $200.7555 | $200.76 | $200.75 | $200.80 |
| Purchase #5 | $232.68 | 4.826% | $243.9091 | $243.91 | $243.90 | $243.90 |
| Purchase #6 | $229.40 | 3.438% | $237.2868 | $237.29 | $237.30 | $237.30 |
| Purchase #7 | $177.87 | 3.548% | $184.1808 | $184.18 | $184.20 | $184.20 |
| 7 purchase totals = | $1,351.99 | $1,422.3631 | $1,422.37 | $1,422.40 | $1,422.40 | |