| 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 | $27.43 | 11.850% | $30.6805 | $30.68 | $30.70 | $30.70 |
| Purchase #2 | $221.36 | 9.277% | $241.8956 | $241.90 | $241.90 | $241.90 |
| Purchase #3 | $138.32 | 3.560% | $143.2442 | $143.24 | $143.25 | $143.20 |
| Purchase #4 | $221.95 | 9.867% | $243.8498 | $243.85 | $243.85 | $243.80 |
| Purchase #5 | $190.79 | 6.613% | $203.4069 | $203.41 | $203.40 | $203.40 |
| Purchase #6 | $42.38 | 11.439% | $47.2278 | $47.23 | $47.25 | $47.20 |
| Purchase #7 | $185.75 | 4.181% | $193.5162 | $193.52 | $193.50 | $193.50 |
| 7 purchase totals = | $1,027.98 | $1,103.8210 | $1,103.83 | $1,103.85 | $1,103.70 | |