| 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 | $240.65 | 7.188% | $257.9479 | $257.95 | $257.95 | $257.90 |
| Purchase #2 | $223.50 | 12.201% | $250.7692 | $250.77 | $250.75 | $250.80 |
| Purchase #3 | $216.37 | 12.473% | $243.3578 | $243.36 | $243.35 | $243.40 |
| Purchase #4 | $94.57 | 8.689% | $102.7872 | $102.79 | $102.80 | $102.80 |
| Purchase #5 | $135.51 | 3.747% | $140.5876 | $140.59 | $140.60 | $140.60 |
| Purchase #6 | $17.57 | 4.306% | $18.3266 | $18.33 | $18.35 | $18.30 |
| Purchase #7 | $84.94 | 4.148% | $88.4633 | $88.46 | $88.45 | $88.50 |
| 7 purchase totals = | $1,013.11 | $1,102.2396 | $1,102.25 | $1,102.25 | $1,102.30 | |