| 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 | $100.98 | 12.211% | $113.3107 | $113.31 | $113.30 | $113.30 |
| Purchase #2 | $8.33 | 6.570% | $8.8773 | $8.88 | $8.90 | $8.90 |
| Purchase #3 | $167.31 | 11.649% | $186.7999 | $186.80 | $186.80 | $186.80 |
| Purchase #4 | $91.75 | 3.468% | $94.9319 | $94.93 | $94.95 | $94.90 |
| Purchase #5 | $69.41 | 7.517% | $74.6275 | $74.63 | $74.65 | $74.60 |
| Purchase #6 | $99.59 | 9.598% | $109.1486 | $109.15 | $109.15 | $109.10 |
| Purchase #7 | $224.93 | 4.338% | $234.6875 | $234.69 | $234.70 | $234.70 |
| 7 purchase totals = | $762.30 | $822.3834 | $822.39 | $822.45 | $822.30 | |