| 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 | $235.67 | 5.532% | $248.7073 | $248.71 | $248.70 | $248.70 |
| Purchase #2 | $126.58 | 12.220% | $142.0481 | $142.05 | $142.05 | $142.00 |
| Purchase #3 | $198.30 | 6.610% | $211.4076 | $211.41 | $211.40 | $211.40 |
| Purchase #4 | $21.61 | 5.312% | $22.7579 | $22.76 | $22.75 | $22.80 |
| Purchase #5 | $164.77 | 8.205% | $178.2894 | $178.29 | $178.30 | $178.30 |
| Purchase #6 | $23.43 | 3.604% | $24.2744 | $24.27 | $24.25 | $24.30 |
| Purchase #7 | $39.69 | 9.481% | $43.453 | $43.45 | $43.45 | $43.50 |
| 7 purchase totals = | $810.05 | $870.9377 | $870.94 | $870.90 | $871.00 | |