| 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 | $223.47 | 7.103% | $239.3431 | $239.34 | $239.35 | $239.30 |
| Purchase #2 | $52.43 | 5.798% | $55.4699 | $55.47 | $55.45 | $55.50 |
| Purchase #3 | $136.25 | 4.734% | $142.7001 | $142.70 | $142.70 | $142.70 |
| Purchase #4 | $23.39 | 8.127% | $25.2909 | $25.29 | $25.30 | $25.30 |
| Purchase #5 | $155.61 | 6.625% | $165.9192 | $165.92 | $165.90 | $165.90 |
| Purchase #6 | $111.57 | 9.753% | $122.4514 | $122.45 | $122.45 | $122.50 |
| Purchase #7 | $188.27 | 9.148% | $205.4929 | $205.49 | $205.50 | $205.50 |
| 7 purchase totals = | $890.99 | $956.6675 | $956.66 | $956.65 | $956.70 | |