| 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 | $113.51 | 11.179% | $126.1993 | $126.20 | $126.20 | $126.20 |
| Purchase #2 | $15.32 | 4.403% | $15.9945 | $15.99 | $16.00 | $16.00 |
| Purchase #3 | $214.55 | 8.173% | $232.0852 | $232.09 | $232.10 | $232.10 |
| Purchase #4 | $10.27 | 3.435% | $10.6228 | $10.62 | $10.60 | $10.60 |
| Purchase #5 | $113.53 | 8.809% | $123.5309 | $123.53 | $123.55 | $123.50 |
| Purchase #6 | $84.47 | 12.220% | $94.7922 | $94.79 | $94.80 | $94.80 |
| Purchase #7 | $9.63 | 13.325% | $10.9132 | $10.91 | $10.90 | $10.90 |
| 7 purchase totals = | $561.28 | $614.1381 | $614.13 | $614.15 | $614.10 | |