| 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 | $248.69 | 12.296% | $279.2689 | $279.27 | $279.25 | $279.30 |
| Purchase #2 | $85.49 | 6.443% | $90.9981 | $91.00 | $91.00 | $91.00 |
| Purchase #3 | $87.28 | 13.490% | $99.0541 | $99.05 | $99.05 | $99.10 |
| Purchase #4 | $195.69 | 6.319% | $208.0557 | $208.06 | $208.05 | $208.10 |
| Purchase #5 | $31.60 | 5.571% | $33.3604 | $33.36 | $33.35 | $33.40 |
| Purchase #6 | $78.65 | 7.853% | $84.8264 | $84.83 | $84.85 | $84.80 |
| Purchase #7 | $169.26 | 13.447% | $192.0204 | $192.02 | $192.00 | $192.00 |
| 7 purchase totals = | $896.66 | $987.5840 | $987.59 | $987.55 | $987.70 | |