| 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 | $229.27 | 11.330% | $255.2463 | $255.25 | $255.25 | $255.20 |
| Purchase #2 | $71.89 | 10.429% | $79.3874 | $79.39 | $79.40 | $79.40 |
| Purchase #3 | $21.68 | 11.798% | $24.2378 | $24.24 | $24.25 | $24.20 |
| Purchase #4 | $149.85 | 7.387% | $160.9194 | $160.92 | $160.90 | $160.90 |
| Purchase #5 | $80.79 | 11.580% | $90.1455 | $90.15 | $90.15 | $90.10 |
| Purchase #6 | $177.47 | 11.451% | $197.7921 | $197.79 | $197.80 | $197.80 |
| Purchase #7 | $65.75 | 13.121% | $74.3771 | $74.38 | $74.40 | $74.40 |
| 7 purchase totals = | $796.70 | $882.1056 | $882.12 | $882.15 | $882.00 | |