| 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 | $240.35 | 12.178% | $269.6198 | $269.62 | $269.60 | $269.60 |
| Purchase #2 | $232.55 | 9.869% | $255.5004 | $255.50 | $255.50 | $255.50 |
| Purchase #3 | $37.26 | 3.488% | $38.5596 | $38.56 | $38.55 | $38.60 |
| Purchase #4 | $73.47 | 11.432% | $81.8691 | $81.87 | $81.85 | $81.90 |
| Purchase #5 | $17.38 | 10.302% | $19.1705 | $19.17 | $19.15 | $19.20 |
| Purchase #6 | $165.89 | 4.868% | $173.9655 | $173.97 | $173.95 | $174.00 |
| Purchase #7 | $107.67 | 8.782% | $117.1256 | $117.13 | $117.15 | $117.10 |
| 7 purchase totals = | $874.57 | $955.8105 | $955.82 | $955.75 | $955.90 | |