| 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 | $109.92 | 12.297% | $123.4369 | $123.44 | $123.45 | $123.40 |
| Purchase #2 | $82.76 | 5.798% | $87.5584 | $87.56 | $87.55 | $87.60 |
| Purchase #3 | $58.26 | 3.275% | $60.168 | $60.17 | $60.15 | $60.20 |
| Purchase #4 | $10.91 | 4.414% | $11.3916 | $11.39 | $11.40 | $11.40 |
| Purchase #5 | $216.42 | 11.341% | $240.9642 | $240.96 | $240.95 | $241.00 |
| Purchase #6 | $12.74 | 3.354% | $13.1673 | $13.17 | $13.15 | $13.20 |
| Purchase #7 | $123.94 | 8.394% | $134.3435 | $134.34 | $134.35 | $134.30 |
| 7 purchase totals = | $614.95 | $671.0299 | $671.03 | $671.00 | $671.10 | |