| 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 | $19.53 | 11.311% | $21.739 | $21.74 | $21.75 | $21.70 |
| Purchase #2 | $185.59 | 3.177% | $191.4862 | $191.49 | $191.50 | $191.50 |
| Purchase #3 | $246.86 | 9.174% | $269.5069 | $269.51 | $269.50 | $269.50 |
| Purchase #4 | $210.38 | 5.448% | $221.8415 | $221.84 | $221.85 | $221.80 |
| Purchase #5 | $86.97 | 12.471% | $97.816 | $97.82 | $97.80 | $97.80 |
| Purchase #6 | $6.39 | 6.830% | $6.8264 | $6.83 | $6.85 | $6.80 |
| Purchase #7 | $100.37 | 13.591% | $114.0113 | $114.01 | $114.00 | $114.00 |
| 7 purchase totals = | $856.09 | $923.2273 | $923.24 | $923.25 | $923.10 | |