| 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 | $237.46 | 5.624% | $250.8148 | $250.81 | $250.80 | $250.80 |
| Purchase #2 | $167.41 | 12.412% | $188.1889 | $188.19 | $188.20 | $188.20 |
| Purchase #3 | $125.81 | 5.552% | $132.795 | $132.80 | $132.80 | $132.80 |
| Purchase #4 | $108.35 | 3.829% | $112.4987 | $112.50 | $112.50 | $112.50 |
| Purchase #5 | $156.49 | 11.509% | $174.5004 | $174.50 | $174.50 | $174.50 |
| Purchase #6 | $82.82 | 3.375% | $85.6152 | $85.62 | $85.60 | $85.60 |
| Purchase #7 | $22.59 | 8.780% | $24.5734 | $24.57 | $24.55 | $24.60 |
| 7 purchase totals = | $900.93 | $968.9864 | $968.99 | $968.95 | $969.00 | |