| 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 | $234.52 | 4.414% | $244.8717 | $244.87 | $244.85 | $244.90 |
| Purchase #2 | $116.39 | 7.520% | $125.1425 | $125.14 | $125.15 | $125.10 |
| Purchase #3 | $139.63 | 3.820% | $144.9639 | $144.96 | $144.95 | $145.00 |
| Purchase #4 | $226.46 | 13.430% | $256.8736 | $256.87 | $256.85 | $256.90 |
| Purchase #5 | $32.35 | 11.294% | $36.0036 | $36.00 | $36.00 | $36.00 |
| Purchase #6 | $43.88 | 12.770% | $49.4835 | $49.48 | $49.50 | $49.50 |
| Purchase #7 | $37.62 | 6.192% | $39.9494 | $39.95 | $39.95 | $39.90 |
| 7 purchase totals = | $830.85 | $897.2882 | $897.27 | $897.25 | $897.30 | |