| 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 | $227.82 | 12.173% | $255.5525 | $255.55 | $255.55 | $255.60 |
| Purchase #2 | $151.48 | 12.392% | $170.2514 | $170.25 | $170.25 | $170.30 |
| Purchase #3 | $148.77 | 3.104% | $153.3878 | $153.39 | $153.40 | $153.40 |
| Purchase #4 | $26.99 | 9.354% | $29.5146 | $29.51 | $29.50 | $29.50 |
| Purchase #5 | $85.80 | 8.212% | $92.8459 | $92.85 | $92.85 | $92.80 |
| Purchase #6 | $134.26 | 9.167% | $146.5676 | $146.57 | $146.55 | $146.60 |
| Purchase #7 | $234.45 | 7.118% | $251.1382 | $251.14 | $251.15 | $251.10 |
| 7 purchase totals = | $1,009.57 | $1,099.2580 | $1,099.26 | $1,099.25 | $1,099.30 | |