| 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 | $10.61 | 11.397% | $11.8192 | $11.82 | $11.80 | $11.80 |
| Purchase #2 | $168.75 | 13.532% | $191.5853 | $191.59 | $191.60 | $191.60 |
| Purchase #3 | $82.96 | 12.222% | $93.0994 | $93.10 | $93.10 | $93.10 |
| Purchase #4 | $197.87 | 5.393% | $208.5411 | $208.54 | $208.55 | $208.50 |
| Purchase #5 | $244.49 | 8.371% | $264.9563 | $264.96 | $264.95 | $265.00 |
| Purchase #6 | $20.51 | 3.707% | $21.2703 | $21.27 | $21.25 | $21.30 |
| Purchase #7 | $122.66 | 5.834% | $129.816 | $129.82 | $129.80 | $129.80 |
| 7 purchase totals = | $847.85 | $921.0876 | $921.10 | $921.05 | $921.10 | |