| 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 | $232.36 | 8.396% | $251.8689 | $251.87 | $251.85 | $251.90 |
| Purchase #2 | $30.48 | 10.216% | $33.5938 | $33.59 | $33.60 | $33.60 |
| Purchase #3 | $119.39 | 12.297% | $134.0714 | $134.07 | $134.05 | $134.10 |
| Purchase #4 | $240.26 | 3.630% | $248.9814 | $248.98 | $249.00 | $249.00 |
| Purchase #5 | $190.33 | 9.847% | $209.0718 | $209.07 | $209.05 | $209.10 |
| Purchase #6 | $15.29 | 5.796% | $16.1762 | $16.18 | $16.20 | $16.20 |
| Purchase #7 | $183.90 | 4.817% | $192.7585 | $192.76 | $192.75 | $192.80 |
| 7 purchase totals = | $1,012.01 | $1,086.5220 | $1,086.52 | $1,086.50 | $1,086.70 | |