| 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 | $199.38 | 10.784% | $220.8811 | $220.88 | $220.90 | $220.90 |
| Purchase #2 | $191.64 | 13.359% | $217.2412 | $217.24 | $217.25 | $217.20 |
| Purchase #3 | $160.59 | 11.212% | $178.5954 | $178.60 | $178.60 | $178.60 |
| Purchase #4 | $28.30 | 8.721% | $30.768 | $30.77 | $30.75 | $30.80 |
| Purchase #5 | $141.80 | 6.730% | $151.3431 | $151.34 | $151.35 | $151.30 |
| Purchase #6 | $220.62 | 10.741% | $244.3168 | $244.32 | $244.30 | $244.30 |
| Purchase #7 | $56.90 | 5.172% | $59.8429 | $59.84 | $59.85 | $59.80 |
| 7 purchase totals = | $999.23 | $1,102.9885 | $1,102.99 | $1,103.00 | $1,102.90 | |