| 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 | $234.40 | 5.527% | $247.3553 | $247.36 | $247.35 | $247.40 |
| Purchase #2 | $167.94 | 8.786% | $182.6952 | $182.70 | $182.70 | $182.70 |
| Purchase #3 | $74.58 | 3.760% | $77.3842 | $77.38 | $77.40 | $77.40 |
| Purchase #4 | $23.80 | 4.644% | $24.9053 | $24.91 | $24.90 | $24.90 |
| Purchase #5 | $108.53 | 4.361% | $113.263 | $113.26 | $113.25 | $113.30 |
| Purchase #6 | $140.93 | 12.581% | $158.6604 | $158.66 | $158.65 | $158.70 |
| Purchase #7 | $100.41 | 5.748% | $106.1816 | $106.18 | $106.20 | $106.20 |
| 7 purchase totals = | $850.59 | $910.4450 | $910.45 | $910.45 | $910.60 | |