| 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 | $200.70 | 8.299% | $217.3561 | $217.36 | $217.35 | $217.40 |
| Purchase #2 | $204.34 | 13.746% | $232.4286 | $232.43 | $232.45 | $232.40 |
| Purchase #3 | $9.63 | 6.151% | $10.2223 | $10.22 | $10.20 | $10.20 |
| Purchase #4 | $45.28 | 13.760% | $51.5105 | $51.51 | $51.50 | $51.50 |
| Purchase #5 | $197.34 | 8.853% | $214.8105 | $214.81 | $214.80 | $214.80 |
| Purchase #6 | $233.57 | 13.289% | $264.6091 | $264.61 | $264.60 | $264.60 |
| Purchase #7 | $196.60 | 9.846% | $215.9572 | $215.96 | $215.95 | $216.00 |
| 7 purchase totals = | $1,087.46 | $1,206.8943 | $1,206.90 | $1,206.85 | $1,206.90 | |