| 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 | $120.53 | 8.793% | $131.1282 | $131.13 | $131.15 | $131.10 |
| Purchase #2 | $203.60 | 12.487% | $229.0235 | $229.02 | $229.00 | $229.00 |
| Purchase #3 | $125.91 | 8.373% | $136.4524 | $136.45 | $136.45 | $136.50 |
| Purchase #4 | $136.98 | 3.703% | $142.0524 | $142.05 | $142.05 | $142.10 |
| Purchase #5 | $134.93 | 12.454% | $151.7342 | $151.73 | $151.75 | $151.70 |
| Purchase #6 | $235.49 | 4.325% | $245.6749 | $245.67 | $245.65 | $245.70 |
| Purchase #7 | $124.88 | 5.863% | $132.2017 | $132.20 | $132.20 | $132.20 |
| 7 purchase totals = | $1,082.32 | $1,168.2673 | $1,168.25 | $1,168.25 | $1,168.30 | |