| 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 | $226.63 | 10.623% | $250.7049 | $250.70 | $250.70 | $250.70 |
| Purchase #2 | $193.91 | 7.797% | $209.0292 | $209.03 | $209.05 | $209.00 |
| Purchase #3 | $108.81 | 12.862% | $122.8051 | $122.81 | $122.80 | $122.80 |
| Purchase #4 | $234.48 | 4.445% | $244.9026 | $244.90 | $244.90 | $244.90 |
| Purchase #5 | $66.89 | 9.500% | $73.2446 | $73.24 | $73.25 | $73.20 |
| Purchase #6 | $55.50 | 11.744% | $62.0179 | $62.02 | $62.00 | $62.00 |
| Purchase #7 | $238.85 | 10.777% | $264.5909 | $264.59 | $264.60 | $264.60 |
| 7 purchase totals = | $1,125.07 | $1,227.2952 | $1,227.29 | $1,227.30 | $1,227.20 | |