| 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 | $143.25 | 10.314% | $158.0248 | $158.02 | $158.00 | $158.00 |
| Purchase #2 | $203.69 | 11.464% | $227.041 | $227.04 | $227.05 | $227.00 |
| Purchase #3 | $206.30 | 13.275% | $233.6863 | $233.69 | $233.70 | $233.70 |
| Purchase #4 | $58.62 | 13.804% | $66.7119 | $66.71 | $66.70 | $66.70 |
| Purchase #5 | $42.68 | 12.455% | $47.9958 | $48.00 | $48.00 | $48.00 |
| Purchase #6 | $240.49 | 11.168% | $267.3479 | $267.35 | $267.35 | $267.30 |
| Purchase #7 | $197.85 | 13.646% | $224.8486 | $224.85 | $224.85 | $224.80 |
| 7 purchase totals = | $1,092.88 | $1,225.6563 | $1,225.66 | $1,225.65 | $1,225.50 | |