| 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 | $196.95 | 9.335% | $215.3353 | $215.34 | $215.35 | $215.30 |
| Purchase #2 | $111.43 | 11.649% | $124.4105 | $124.41 | $124.40 | $124.40 |
| Purchase #3 | $214.76 | 10.848% | $238.0572 | $238.06 | $238.05 | $238.10 |
| Purchase #4 | $132.29 | 5.807% | $139.9721 | $139.97 | $139.95 | $140.00 |
| Purchase #5 | $199.87 | 9.496% | $218.8497 | $218.85 | $218.85 | $218.80 |
| Purchase #6 | $179.47 | 13.405% | $203.528 | $203.53 | $203.55 | $203.50 |
| Purchase #7 | $129.89 | 5.556% | $137.1067 | $137.11 | $137.10 | $137.10 |
| 7 purchase totals = | $1,164.66 | $1,277.2595 | $1,277.27 | $1,277.25 | $1,277.20 | |