| 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 | $248.26 | 7.210% | $266.1595 | $266.16 | $266.15 | $266.20 |
| Purchase #2 | $222.59 | 8.128% | $240.6821 | $240.68 | $240.70 | $240.70 |
| Purchase #3 | $22.68 | 3.546% | $23.4842 | $23.48 | $23.50 | $23.50 |
| Purchase #4 | $141.38 | 11.675% | $157.8861 | $157.89 | $157.90 | $157.90 |
| Purchase #5 | $41.58 | 13.488% | $47.1883 | $47.19 | $47.20 | $47.20 |
| Purchase #6 | $76.82 | 12.745% | $86.6107 | $86.61 | $86.60 | $86.60 |
| Purchase #7 | $35.44 | 7.730% | $38.1795 | $38.18 | $38.20 | $38.20 |
| 7 purchase totals = | $788.75 | $860.1904 | $860.19 | $860.25 | $860.30 | |