| 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 | $208.93 | 4.169% | $217.6403 | $217.64 | $217.65 | $217.60 |
| Purchase #2 | $28.54 | 5.401% | $30.0814 | $30.08 | $30.10 | $30.10 |
| Purchase #3 | $7.92 | 8.789% | $8.6161 | $8.62 | $8.60 | $8.60 |
| Purchase #4 | $195.38 | 3.712% | $202.6325 | $202.63 | $202.65 | $202.60 |
| Purchase #5 | $195.75 | 11.126% | $217.5291 | $217.53 | $217.55 | $217.50 |
| Purchase #6 | $22.26 | 7.852% | $24.0079 | $24.01 | $24.00 | $24.00 |
| Purchase #7 | $197.64 | 7.340% | $212.1468 | $212.15 | $212.15 | $212.10 |
| 7 purchase totals = | $856.42 | $912.6541 | $912.66 | $912.70 | $912.50 | |