| 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 | $225.55 | 12.292% | $253.2746 | $253.27 | $253.25 | $253.30 |
| Purchase #2 | $70.42 | 10.258% | $77.6437 | $77.64 | $77.65 | $77.60 |
| Purchase #3 | $9.90 | 4.710% | $10.3663 | $10.37 | $10.35 | $10.40 |
| Purchase #4 | $10.70 | 5.799% | $11.3205 | $11.32 | $11.30 | $11.30 |
| Purchase #5 | $238.84 | 9.478% | $261.4773 | $261.48 | $261.50 | $261.50 |
| Purchase #6 | $221.34 | 10.282% | $244.0982 | $244.10 | $244.10 | $244.10 |
| Purchase #7 | $25.43 | 4.290% | $26.5209 | $26.52 | $26.50 | $26.50 |
| 7 purchase totals = | $802.18 | $884.7015 | $884.70 | $884.65 | $884.70 | |