| 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 | $206.60 | 13.325% | $234.1295 | $234.13 | $234.15 | $234.10 |
| Purchase #2 | $77.28 | 12.647% | $87.0536 | $87.05 | $87.05 | $87.10 |
| Purchase #3 | $146.32 | 7.479% | $157.2633 | $157.26 | $157.25 | $157.30 |
| Purchase #4 | $137.90 | 11.643% | $153.9557 | $153.96 | $153.95 | $154.00 |
| Purchase #5 | $38.57 | 3.776% | $40.0264 | $40.03 | $40.05 | $40.00 |
| Purchase #6 | $211.83 | 10.479% | $234.0277 | $234.03 | $234.05 | $234.00 |
| Purchase #7 | $75.98 | 8.466% | $82.4125 | $82.41 | $82.40 | $82.40 |
| 7 purchase totals = | $894.48 | $988.8687 | $988.87 | $988.90 | $988.90 | |