| 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 | $197.49 | 11.401% | $220.0058 | $220.01 | $220.00 | $220.00 |
| Purchase #2 | $20.50 | 6.543% | $21.8413 | $21.84 | $21.85 | $21.80 |
| Purchase #3 | $203.75 | 9.702% | $223.5178 | $223.52 | $223.50 | $223.50 |
| Purchase #4 | $232.77 | 11.777% | $260.1833 | $260.18 | $260.20 | $260.20 |
| Purchase #5 | $67.64 | 8.771% | $73.5727 | $73.57 | $73.55 | $73.60 |
| Purchase #6 | $56.64 | 4.833% | $59.3774 | $59.38 | $59.40 | $59.40 |
| Purchase #7 | $95.93 | 10.496% | $105.9988 | $106.00 | $106.00 | $106.00 |
| 7 purchase totals = | $874.72 | $964.4971 | $964.50 | $964.50 | $964.50 | |