| 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 | $113.35 | 9.538% | $124.1613 | $124.16 | $124.15 | $124.20 |
| Purchase #2 | $33.83 | 10.116% | $37.2522 | $37.25 | $37.25 | $37.30 |
| Purchase #3 | $248.74 | 6.738% | $265.5001 | $265.50 | $265.50 | $265.50 |
| Purchase #4 | $207.84 | 3.648% | $215.422 | $215.42 | $215.40 | $215.40 |
| Purchase #5 | $21.30 | 3.128% | $21.9663 | $21.97 | $21.95 | $22.00 |
| Purchase #6 | $220.33 | 9.537% | $241.3429 | $241.34 | $241.35 | $241.30 |
| Purchase #7 | $201.39 | 5.433% | $212.3315 | $212.33 | $212.35 | $212.30 |
| 7 purchase totals = | $1,046.78 | $1,117.9763 | $1,117.97 | $1,117.95 | $1,118.00 | |