| 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 | $107.57 | 13.507% | $122.0995 | $122.10 | $122.10 | $122.10 |
| Purchase #2 | $195.48 | 4.263% | $203.8133 | $203.81 | $203.80 | $203.80 |
| Purchase #3 | $80.85 | 4.548% | $84.5271 | $84.53 | $84.55 | $84.50 |
| Purchase #4 | $84.70 | 10.547% | $93.6333 | $93.63 | $93.65 | $93.60 |
| Purchase #5 | $100.38 | 4.357% | $104.7536 | $104.75 | $104.75 | $104.80 |
| Purchase #6 | $196.68 | 12.471% | $221.208 | $221.21 | $221.20 | $221.20 |
| Purchase #7 | $123.36 | 13.575% | $140.1061 | $140.11 | $140.10 | $140.10 |
| 7 purchase totals = | $889.02 | $970.1409 | $970.14 | $970.15 | $970.10 | |