| 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 | $232.72 | 13.198% | $263.4344 | $263.43 | $263.45 | $263.40 |
| Purchase #2 | $22.95 | 6.584% | $24.461 | $24.46 | $24.45 | $24.50 |
| Purchase #3 | $41.59 | 12.695% | $46.8699 | $46.87 | $46.85 | $46.90 |
| Purchase #4 | $142.53 | 8.553% | $154.7206 | $154.72 | $154.70 | $154.70 |
| Purchase #5 | $71.38 | 5.373% | $75.2152 | $75.22 | $75.20 | $75.20 |
| Purchase #6 | $27.51 | 13.527% | $31.2313 | $31.23 | $31.25 | $31.20 |
| Purchase #7 | $217.34 | 6.527% | $231.5258 | $231.53 | $231.55 | $231.50 |
| 7 purchase totals = | $756.02 | $827.4582 | $827.46 | $827.45 | $827.40 | |