| 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 | $195.35 | 10.569% | $215.9965 | $216.00 | $216.00 | $216.00 |
| Purchase #2 | $50.44 | 13.673% | $57.3367 | $57.34 | $57.35 | $57.30 |
| Purchase #3 | $45.44 | 10.232% | $50.0894 | $50.09 | $50.10 | $50.10 |
| Purchase #4 | $9.72 | 4.625% | $10.1696 | $10.17 | $10.15 | $10.20 |
| Purchase #5 | $15.76 | 6.188% | $16.7352 | $16.74 | $16.75 | $16.70 |
| Purchase #6 | $234.30 | 5.224% | $246.5398 | $246.54 | $246.55 | $246.50 |
| Purchase #7 | $122.88 | 12.448% | $138.1761 | $138.18 | $138.20 | $138.20 |
| 7 purchase totals = | $673.89 | $735.0433 | $735.06 | $735.10 | $735.00 | |