| 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 | $186.95 | 4.435% | $195.2412 | $195.24 | $195.25 | $195.20 |
| Purchase #2 | $11.55 | 9.376% | $12.6329 | $12.63 | $12.65 | $12.60 |
| Purchase #3 | $130.28 | 5.701% | $137.7073 | $137.71 | $137.70 | $137.70 |
| Purchase #4 | $118.37 | 9.195% | $129.2541 | $129.25 | $129.25 | $129.30 |
| Purchase #5 | $149.58 | 3.390% | $154.6508 | $154.65 | $154.65 | $154.70 |
| Purchase #6 | $227.25 | 12.483% | $255.6176 | $255.62 | $255.60 | $255.60 |
| Purchase #7 | $194.27 | 12.105% | $217.7864 | $217.79 | $217.80 | $217.80 |
| 7 purchase totals = | $1,018.25 | $1,102.8903 | $1,102.89 | $1,102.90 | $1,102.90 | |