| 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 | $116.36 | 3.158% | $120.0346 | $120.03 | $120.05 | $120.00 |
| Purchase #2 | $70.49 | 6.649% | $75.1769 | $75.18 | $75.20 | $75.20 |
| Purchase #3 | $107.66 | 11.611% | $120.1604 | $120.16 | $120.15 | $120.20 |
| Purchase #4 | $165.61 | 7.197% | $177.529 | $177.53 | $177.55 | $177.50 |
| Purchase #5 | $10.62 | 11.615% | $11.8535 | $11.85 | $11.85 | $11.90 |
| Purchase #6 | $102.27 | 10.474% | $112.9818 | $112.98 | $113.00 | $113.00 |
| Purchase #7 | $244.33 | 8.713% | $265.6185 | $265.62 | $265.60 | $265.60 |
| 7 purchase totals = | $817.34 | $883.3547 | $883.35 | $883.40 | $883.40 | |