| 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 | $212.53 | 4.483% | $222.0577 | $222.06 | $222.05 | $222.10 |
| Purchase #2 | $123.65 | 11.174% | $137.4667 | $137.47 | $137.45 | $137.50 |
| Purchase #3 | $40.38 | 9.675% | $44.2868 | $44.29 | $44.30 | $44.30 |
| Purchase #4 | $57.97 | 5.727% | $61.2899 | $61.29 | $61.30 | $61.30 |
| Purchase #5 | $178.97 | 10.375% | $197.5381 | $197.54 | $197.55 | $197.50 |
| Purchase #6 | $234.48 | 10.431% | $258.9386 | $258.94 | $258.95 | $258.90 |
| Purchase #7 | $163.89 | 13.325% | $185.7283 | $185.73 | $185.75 | $185.70 |
| 7 purchase totals = | $1,011.87 | $1,107.3061 | $1,107.32 | $1,107.35 | $1,107.30 | |