| 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 | $234.74 | 4.218% | $244.6413 | $244.64 | $244.65 | $244.60 |
| Purchase #2 | $42.97 | 11.400% | $47.8686 | $47.87 | $47.85 | $47.90 |
| Purchase #3 | $25.26 | 4.118% | $26.3002 | $26.30 | $26.30 | $26.30 |
| Purchase #4 | $65.86 | 5.619% | $69.5607 | $69.56 | $69.55 | $69.60 |
| Purchase #5 | $136.61 | 5.136% | $143.6263 | $143.63 | $143.65 | $143.60 |
| Purchase #6 | $110.58 | 13.867% | $125.9141 | $125.91 | $125.90 | $125.90 |
| Purchase #7 | $238.36 | 11.746% | $266.3578 | $266.36 | $266.35 | $266.40 |
| 7 purchase totals = | $854.38 | $924.2690 | $924.27 | $924.25 | $924.30 | |