| 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 | $195.78 | 10.242% | $215.8318 | $215.83 | $215.85 | $215.80 |
| Purchase #2 | $140.87 | 8.840% | $153.3229 | $153.32 | $153.30 | $153.30 |
| Purchase #3 | $152.37 | 7.229% | $163.3848 | $163.38 | $163.40 | $163.40 |
| Purchase #4 | $218.60 | 10.123% | $240.7289 | $240.73 | $240.75 | $240.70 |
| Purchase #5 | $112.57 | 11.362% | $125.3602 | $125.36 | $125.35 | $125.40 |
| Purchase #6 | $226.60 | 6.178% | $240.5993 | $240.60 | $240.60 | $240.60 |
| Purchase #7 | $18.65 | 3.820% | $19.3624 | $19.36 | $19.35 | $19.40 |
| 7 purchase totals = | $1,065.44 | $1,158.5903 | $1,158.58 | $1,158.60 | $1,158.60 | |