| 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 | $231.34 | 9.209% | $252.6441 | $252.64 | $252.65 | $252.60 |
| Purchase #2 | $16.35 | 9.374% | $17.8826 | $17.88 | $17.90 | $17.90 |
| Purchase #3 | $137.93 | 8.522% | $149.6844 | $149.68 | $149.70 | $149.70 |
| Purchase #4 | $142.27 | 4.284% | $148.3648 | $148.36 | $148.35 | $148.40 |
| Purchase #5 | $45.93 | 10.684% | $50.8372 | $50.84 | $50.85 | $50.80 |
| Purchase #6 | $16.97 | 13.589% | $19.2761 | $19.28 | $19.30 | $19.30 |
| Purchase #7 | $60.53 | 8.244% | $65.5201 | $65.52 | $65.50 | $65.50 |
| 7 purchase totals = | $651.32 | $704.2093 | $704.20 | $704.25 | $704.20 | |