| 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 | $210.90 | 12.524% | $237.3131 | $237.31 | $237.30 | $237.30 |
| Purchase #2 | $250.79 | 12.757% | $282.7833 | $282.78 | $282.80 | $282.80 |
| Purchase #3 | $145.43 | 13.121% | $164.5119 | $164.51 | $164.50 | $164.50 |
| Purchase #4 | $72.63 | 12.316% | $81.5751 | $81.58 | $81.60 | $81.60 |
| Purchase #5 | $228.41 | 10.301% | $251.9385 | $251.94 | $251.95 | $251.90 |
| Purchase #6 | $17.95 | 13.624% | $20.3955 | $20.40 | $20.40 | $20.40 |
| Purchase #7 | $161.49 | 4.826% | $169.2835 | $169.28 | $169.30 | $169.30 |
| 7 purchase totals = | $1,087.60 | $1,207.8009 | $1,207.80 | $1,207.85 | $1,207.80 | |