| 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 | $214.32 | 6.105% | $227.4042 | $227.40 | $227.40 | $227.40 |
| Purchase #2 | $35.54 | 10.550% | $39.2895 | $39.29 | $39.30 | $39.30 |
| Purchase #3 | $233.41 | 7.533% | $250.9928 | $250.99 | $251.00 | $251.00 |
| Purchase #4 | $230.60 | 3.185% | $237.9446 | $237.94 | $237.95 | $237.90 |
| Purchase #5 | $140.43 | 9.351% | $153.5616 | $153.56 | $153.55 | $153.60 |
| Purchase #6 | $74.94 | 8.479% | $81.2942 | $81.29 | $81.30 | $81.30 |
| Purchase #7 | $107.59 | 5.104% | $113.0814 | $113.08 | $113.10 | $113.10 |
| 7 purchase totals = | $1,036.83 | $1,103.5683 | $1,103.55 | $1,103.60 | $1,103.60 | |