| 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 | $202.95 | 5.476% | $214.0635 | $214.06 | $214.05 | $214.10 |
| Purchase #2 | $207.91 | 5.218% | $218.7587 | $218.76 | $218.75 | $218.80 |
| Purchase #3 | $100.58 | 3.808% | $104.4101 | $104.41 | $104.40 | $104.40 |
| Purchase #4 | $29.71 | 3.179% | $30.6545 | $30.65 | $30.65 | $30.70 |
| Purchase #5 | $219.33 | 8.271% | $237.4708 | $237.47 | $237.45 | $237.50 |
| Purchase #6 | $34.78 | 13.818% | $39.5859 | $39.59 | $39.60 | $39.60 |
| Purchase #7 | $195.57 | 12.643% | $220.2959 | $220.30 | $220.30 | $220.30 |
| 7 purchase totals = | $990.83 | $1,065.2394 | $1,065.24 | $1,065.20 | $1,065.40 | |