| 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 | $135.57 | 9.222% | $148.0723 | $148.07 | $148.05 | $148.10 |
| Purchase #2 | $201.67 | 7.688% | $217.1744 | $217.17 | $217.15 | $217.20 |
| Purchase #3 | $130.42 | 13.855% | $148.4897 | $148.49 | $148.50 | $148.50 |
| Purchase #4 | $239.80 | 6.340% | $255.0033 | $255.00 | $255.00 | $255.00 |
| Purchase #5 | $151.65 | 10.809% | $168.0418 | $168.04 | $168.05 | $168.00 |
| Purchase #6 | $248.85 | 13.649% | $282.8155 | $282.82 | $282.80 | $282.80 |
| Purchase #7 | $25.34 | 8.759% | $27.5595 | $27.56 | $27.55 | $27.60 |
| 7 purchase totals = | $1,133.30 | $1,247.1565 | $1,247.15 | $1,247.10 | $1,247.20 | |