| 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 | $139.42 | 11.268% | $155.1298 | $155.13 | $155.15 | $155.10 |
| Purchase #2 | $106.74 | 5.732% | $112.8583 | $112.86 | $112.85 | $112.90 |
| Purchase #3 | $219.37 | 8.602% | $238.2402 | $238.24 | $238.25 | $238.20 |
| Purchase #4 | $218.95 | 11.777% | $244.7357 | $244.74 | $244.75 | $244.70 |
| Purchase #5 | $45.46 | 9.797% | $49.9137 | $49.91 | $49.90 | $49.90 |
| Purchase #6 | $78.99 | 5.306% | $83.1812 | $83.18 | $83.20 | $83.20 |
| Purchase #7 | $114.34 | 7.386% | $122.7852 | $122.79 | $122.80 | $122.80 |
| 7 purchase totals = | $923.27 | $1,006.8441 | $1,006.85 | $1,006.90 | $1,006.80 | |