| 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 | $200.99 | 6.828% | $214.7136 | $214.71 | $214.70 | $214.70 |
| Purchase #2 | $219.83 | 4.350% | $229.3926 | $229.39 | $229.40 | $229.40 |
| Purchase #3 | $71.81 | 6.652% | $76.5868 | $76.59 | $76.60 | $76.60 |
| Purchase #4 | $74.40 | 5.216% | $78.2807 | $78.28 | $78.30 | $78.30 |
| Purchase #5 | $176.91 | 4.560% | $184.9771 | $184.98 | $185.00 | $185.00 |
| Purchase #6 | $139.29 | 7.149% | $149.2478 | $149.25 | $149.25 | $149.20 |
| Purchase #7 | $49.57 | 13.694% | $56.3581 | $56.36 | $56.35 | $56.40 |
| 7 purchase totals = | $932.80 | $989.5567 | $989.56 | $989.60 | $989.60 | |