| 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 | $207.55 | 6.728% | $221.514 | $221.51 | $221.50 | $221.50 |
| Purchase #2 | $234.72 | 13.517% | $266.4471 | $266.45 | $266.45 | $266.40 |
| Purchase #3 | $206.28 | 3.149% | $212.7758 | $212.78 | $212.80 | $212.80 |
| Purchase #4 | $44.67 | 6.213% | $47.4453 | $47.45 | $47.45 | $47.40 |
| Purchase #5 | $53.63 | 3.545% | $55.5312 | $55.53 | $55.55 | $55.50 |
| Purchase #6 | $102.32 | 11.452% | $114.0377 | $114.04 | $114.05 | $114.00 |
| Purchase #7 | $18.35 | 12.761% | $20.6916 | $20.69 | $20.70 | $20.70 |
| 7 purchase totals = | $867.52 | $938.4427 | $938.45 | $938.50 | $938.30 | |