| 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 | $202.44 | 5.765% | $214.1107 | $214.11 | $214.10 | $214.10 |
| Purchase #2 | $82.97 | 7.369% | $89.0841 | $89.08 | $89.10 | $89.10 |
| Purchase #3 | $150.97 | 4.677% | $158.0309 | $158.03 | $158.05 | $158.00 |
| Purchase #4 | $181.52 | 8.641% | $197.2051 | $197.21 | $197.20 | $197.20 |
| Purchase #5 | $30.99 | 3.406% | $32.0455 | $32.05 | $32.05 | $32.00 |
| Purchase #6 | $105.35 | 7.255% | $112.9931 | $112.99 | $113.00 | $113.00 |
| Purchase #7 | $237.83 | 5.316% | $250.473 | $250.47 | $250.45 | $250.50 |
| 7 purchase totals = | $992.07 | $1,053.9424 | $1,053.94 | $1,053.95 | $1,053.90 | |