| 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 | $197.81 | 9.141% | $215.8918 | $215.89 | $215.90 | $215.90 |
| Purchase #2 | $40.53 | 11.785% | $45.3065 | $45.31 | $45.30 | $45.30 |
| Purchase #3 | $108.50 | 6.791% | $115.8682 | $115.87 | $115.85 | $115.90 |
| Purchase #4 | $231.63 | 5.860% | $245.2035 | $245.20 | $245.20 | $245.20 |
| Purchase #5 | $96.95 | 8.173% | $104.8737 | $104.87 | $104.85 | $104.90 |
| Purchase #6 | $110.73 | 13.543% | $125.7262 | $125.73 | $125.75 | $125.70 |
| Purchase #7 | $205.32 | 8.783% | $223.3533 | $223.35 | $223.35 | $223.40 |
| 7 purchase totals = | $991.47 | $1,076.2232 | $1,076.22 | $1,076.20 | $1,076.30 | |