| 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 | $237.74 | 10.141% | $261.8492 | $261.85 | $261.85 | $261.80 |
| Purchase #2 | $192.90 | 13.455% | $218.8547 | $218.85 | $218.85 | $218.90 |
| Purchase #3 | $99.98 | 5.465% | $105.4439 | $105.44 | $105.45 | $105.40 |
| Purchase #4 | $26.49 | 9.165% | $28.9178 | $28.92 | $28.90 | $28.90 |
| Purchase #5 | $18.41 | 7.600% | $19.8092 | $19.81 | $19.80 | $19.80 |
| Purchase #6 | $107.42 | 4.251% | $111.9864 | $111.99 | $112.00 | $112.00 |
| Purchase #7 | $51.32 | 7.832% | $55.3394 | $55.34 | $55.35 | $55.30 |
| 7 purchase totals = | $734.26 | $802.2006 | $802.20 | $802.20 | $802.10 | |