| 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 | $248.50 | 6.857% | $265.5396 | $265.54 | $265.55 | $265.50 |
| Purchase #2 | $25.61 | 10.277% | $28.2419 | $28.24 | $28.25 | $28.20 |
| Purchase #3 | $122.40 | 3.648% | $126.8652 | $126.87 | $126.85 | $126.90 |
| Purchase #4 | $181.66 | 8.494% | $197.0902 | $197.09 | $197.10 | $197.10 |
| Purchase #5 | $130.36 | 6.402% | $138.7056 | $138.71 | $138.70 | $138.70 |
| Purchase #6 | $219.64 | 8.151% | $237.5429 | $237.54 | $237.55 | $237.50 |
| Purchase #7 | $92.68 | 3.856% | $96.2537 | $96.25 | $96.25 | $96.30 |
| 7 purchase totals = | $1,020.85 | $1,090.2391 | $1,090.24 | $1,090.25 | $1,090.20 | |