| 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 | $197.69 | 9.129% | $215.7371 | $215.74 | $215.75 | $215.70 |
| Purchase #2 | $170.93 | 7.494% | $183.7395 | $183.74 | $183.75 | $183.70 |
| Purchase #3 | $234.46 | 9.505% | $256.7454 | $256.75 | $256.75 | $256.70 |
| Purchase #4 | $128.78 | 5.788% | $136.2338 | $136.23 | $136.25 | $136.20 |
| Purchase #5 | $197.75 | 10.158% | $217.8374 | $217.84 | $217.85 | $217.80 |
| Purchase #6 | $40.87 | 9.290% | $44.6668 | $44.67 | $44.65 | $44.70 |
| Purchase #7 | $125.93 | 4.589% | $131.7089 | $131.71 | $131.70 | $131.70 |
| 7 purchase totals = | $1,096.41 | $1,186.6689 | $1,186.68 | $1,186.70 | $1,186.50 | |