| 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 | $9.26 | 10.708% | $10.2516 | $10.25 | $10.25 | $10.30 |
| Purchase #2 | $151.26 | 13.216% | $171.2505 | $171.25 | $171.25 | $171.30 |
| Purchase #3 | $119.50 | 8.738% | $129.9419 | $129.94 | $129.95 | $129.90 |
| Purchase #4 | $132.63 | 11.391% | $147.7379 | $147.74 | $147.75 | $147.70 |
| Purchase #5 | $122.64 | 6.594% | $130.7269 | $130.73 | $130.75 | $130.70 |
| Purchase #6 | $110.89 | 13.766% | $126.1551 | $126.16 | $126.15 | $126.20 |
| Purchase #7 | $136.27 | 9.120% | $148.6978 | $148.70 | $148.70 | $148.70 |
| 7 purchase totals = | $782.45 | $864.7617 | $864.77 | $864.80 | $864.80 | |