| 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 | $161.99 | 5.629% | $171.1084 | $171.11 | $171.10 | $171.10 |
| Purchase #2 | $241.39 | 11.532% | $269.2271 | $269.23 | $269.25 | $269.20 |
| Purchase #3 | $45.62 | 5.772% | $48.2532 | $48.25 | $48.25 | $48.30 |
| Purchase #4 | $70.42 | 12.693% | $79.3584 | $79.36 | $79.35 | $79.40 |
| Purchase #5 | $215.38 | 11.667% | $240.5084 | $240.51 | $240.50 | $240.50 |
| Purchase #6 | $103.37 | 9.815% | $113.5158 | $113.52 | $113.50 | $113.50 |
| Purchase #7 | $104.52 | 11.656% | $116.7029 | $116.70 | $116.70 | $116.70 |
| 7 purchase totals = | $942.69 | $1,038.6742 | $1,038.68 | $1,038.65 | $1,038.70 | |