| 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 | $228.37 | 10.593% | $252.5612 | $252.56 | $252.55 | $252.60 |
| Purchase #2 | $128.91 | 7.225% | $138.2237 | $138.22 | $138.20 | $138.20 |
| Purchase #3 | $237.46 | 9.373% | $259.7171 | $259.72 | $259.70 | $259.70 |
| Purchase #4 | $100.73 | 8.780% | $109.5741 | $109.57 | $109.55 | $109.60 |
| Purchase #5 | $33.33 | 10.324% | $36.771 | $36.77 | $36.75 | $36.80 |
| Purchase #6 | $232.44 | 11.321% | $258.7545 | $258.75 | $258.75 | $258.80 |
| Purchase #7 | $71.59 | 9.777% | $78.5894 | $78.59 | $78.60 | $78.60 |
| 7 purchase totals = | $1,032.83 | $1,134.1910 | $1,134.18 | $1,134.10 | $1,134.30 | |