| 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 | $219.54 | 13.121% | $248.3458 | $248.35 | $248.35 | $248.30 |
| Purchase #2 | $64.97 | 12.721% | $73.2348 | $73.23 | $73.25 | $73.20 |
| Purchase #3 | $48.93 | 3.129% | $50.461 | $50.46 | $50.45 | $50.50 |
| Purchase #4 | $238.56 | 11.199% | $265.2763 | $265.28 | $265.30 | $265.30 |
| Purchase #5 | $8.53 | 9.391% | $9.3311 | $9.33 | $9.35 | $9.30 |
| Purchase #6 | $19.41 | 5.749% | $20.5259 | $20.53 | $20.55 | $20.50 |
| Purchase #7 | $100.55 | 12.428% | $113.0464 | $113.05 | $113.05 | $113.00 |
| 7 purchase totals = | $700.49 | $780.2213 | $780.23 | $780.30 | $780.10 | |