| 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 | $227.64 | 6.420% | $242.2545 | $242.25 | $242.25 | $242.30 |
| Purchase #2 | $37.80 | 10.200% | $41.6556 | $41.66 | $41.65 | $41.70 |
| Purchase #3 | $213.28 | 11.189% | $237.1439 | $237.14 | $237.15 | $237.10 |
| Purchase #4 | $99.29 | 7.139% | $106.3783 | $106.38 | $106.40 | $106.40 |
| Purchase #5 | $213.70 | 10.311% | $235.7346 | $235.73 | $235.75 | $235.70 |
| Purchase #6 | $210.49 | 10.714% | $233.0419 | $233.04 | $233.05 | $233.00 |
| Purchase #7 | $204.34 | 9.812% | $224.3898 | $224.39 | $224.40 | $224.40 |
| 7 purchase totals = | $1,206.54 | $1,320.5986 | $1,320.59 | $1,320.65 | $1,320.60 | |