| 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 | $189.34 | 13.125% | $214.1909 | $214.19 | $214.20 | $214.20 |
| Purchase #2 | $243.76 | 8.380% | $264.1871 | $264.19 | $264.20 | $264.20 |
| Purchase #3 | $47.73 | 11.192% | $53.0719 | $53.07 | $53.05 | $53.10 |
| Purchase #4 | $48.91 | 8.400% | $53.0184 | $53.02 | $53.00 | $53.00 |
| Purchase #5 | $68.38 | 11.415% | $76.1856 | $76.19 | $76.20 | $76.20 |
| Purchase #6 | $152.81 | 13.450% | $173.3629 | $173.36 | $173.35 | $173.40 |
| Purchase #7 | $55.90 | 4.732% | $58.5452 | $58.55 | $58.55 | $58.50 |
| 7 purchase totals = | $806.83 | $892.5620 | $892.57 | $892.55 | $892.60 | |