| 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 | $209.77 | 9.721% | $230.1617 | $230.16 | $230.15 | $230.20 |
| Purchase #2 | $5.66 | 12.440% | $6.3641 | $6.36 | $6.35 | $6.40 |
| Purchase #3 | $79.28 | 11.218% | $88.1736 | $88.17 | $88.15 | $88.20 |
| Purchase #4 | $33.41 | 6.173% | $35.4724 | $35.47 | $35.45 | $35.50 |
| Purchase #5 | $44.41 | 8.579% | $48.2199 | $48.22 | $48.20 | $48.20 |
| Purchase #6 | $101.80 | 8.406% | $110.3573 | $110.36 | $110.35 | $110.40 |
| Purchase #7 | $248.25 | 6.396% | $264.1281 | $264.13 | $264.15 | $264.10 |
| 7 purchase totals = | $722.58 | $782.8771 | $782.87 | $782.80 | $783.00 | |