| 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 | $208.72 | 9.334% | $228.2019 | $228.20 | $228.20 | $228.20 |
| Purchase #2 | $15.30 | 13.346% | $17.3419 | $17.34 | $17.35 | $17.30 |
| Purchase #3 | $215.64 | 3.728% | $223.6791 | $223.68 | $223.70 | $223.70 |
| Purchase #4 | $217.86 | 7.209% | $233.5655 | $233.57 | $233.55 | $233.60 |
| Purchase #5 | $60.77 | 8.117% | $65.7027 | $65.70 | $65.70 | $65.70 |
| Purchase #6 | $41.78 | 8.282% | $45.2402 | $45.24 | $45.25 | $45.20 |
| Purchase #7 | $74.97 | 10.170% | $82.5944 | $82.59 | $82.60 | $82.60 |
| 7 purchase totals = | $835.04 | $896.3257 | $896.32 | $896.35 | $896.30 | |