| 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 | $192.41 | 12.322% | $216.1188 | $216.12 | $216.10 | $216.10 |
| Purchase #2 | $22.71 | 5.479% | $23.9543 | $23.95 | $23.95 | $24.00 |
| Purchase #3 | $154.82 | 4.340% | $161.5392 | $161.54 | $161.55 | $161.50 |
| Purchase #4 | $222.33 | 8.166% | $240.4855 | $240.49 | $240.50 | $240.50 |
| Purchase #5 | $238.51 | 13.622% | $270.9998 | $271.00 | $271.00 | $271.00 |
| Purchase #6 | $229.73 | 10.579% | $254.0331 | $254.03 | $254.05 | $254.00 |
| Purchase #7 | $21.60 | 3.680% | $22.3949 | $22.39 | $22.40 | $22.40 |
| 7 purchase totals = | $1,082.11 | $1,189.5256 | $1,189.52 | $1,189.55 | $1,189.50 | |