| 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 | $207.73 | 12.784% | $234.2862 | $234.29 | $234.30 | $234.30 |
| Purchase #2 | $102.97 | 4.744% | $107.8549 | $107.85 | $107.85 | $107.90 |
| Purchase #3 | $206.32 | 6.484% | $219.6978 | $219.70 | $219.70 | $219.70 |
| Purchase #4 | $124.37 | 10.376% | $137.2746 | $137.27 | $137.25 | $137.30 |
| Purchase #5 | $64.49 | 10.757% | $71.4272 | $71.43 | $71.45 | $71.40 |
| Purchase #6 | $98.71 | 4.501% | $103.1529 | $103.15 | $103.15 | $103.20 |
| Purchase #7 | $98.83 | 4.498% | $103.2754 | $103.28 | $103.30 | $103.30 |
| 7 purchase totals = | $903.42 | $976.9690 | $976.97 | $977.00 | $977.10 | |