| 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 | $108.82 | 13.660% | $123.6848 | $123.68 | $123.70 | $123.70 |
| Purchase #2 | $13.59 | 8.731% | $14.7765 | $14.78 | $14.80 | $14.80 |
| Purchase #3 | $140.43 | 5.282% | $147.8475 | $147.85 | $147.85 | $147.80 |
| Purchase #4 | $27.44 | 7.631% | $29.5339 | $29.53 | $29.55 | $29.50 |
| Purchase #5 | $191.99 | 12.614% | $216.2076 | $216.21 | $216.20 | $216.20 |
| Purchase #6 | $247.53 | 11.443% | $275.8549 | $275.85 | $275.85 | $275.90 |
| Purchase #7 | $41.36 | 10.695% | $45.7835 | $45.78 | $45.80 | $45.80 |
| 7 purchase totals = | $771.16 | $853.6887 | $853.68 | $853.75 | $853.70 | |