| 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 | $236.97 | 3.647% | $245.6123 | $245.61 | $245.60 | $245.60 |
| Purchase #2 | $44.52 | 11.808% | $49.7769 | $49.78 | $49.80 | $49.80 |
| Purchase #3 | $100.33 | 4.207% | $104.5509 | $104.55 | $104.55 | $104.60 |
| Purchase #4 | $109.60 | 3.480% | $113.4141 | $113.41 | $113.40 | $113.40 |
| Purchase #5 | $141.53 | 3.330% | $146.2429 | $146.24 | $146.25 | $146.20 |
| Purchase #6 | $230.77 | 3.289% | $238.36 | $238.36 | $238.35 | $238.40 |
| Purchase #7 | $6.46 | 8.159% | $6.9871 | $6.99 | $7.00 | $7.00 |
| 7 purchase totals = | $870.18 | $904.9442 | $904.94 | $904.95 | $905.00 | |