| 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 | $248.66 | 11.840% | $278.1013 | $278.10 | $278.10 | $278.10 |
| Purchase #2 | $40.69 | 11.262% | $45.2725 | $45.27 | $45.25 | $45.30 |
| Purchase #3 | $66.80 | 4.479% | $69.792 | $69.79 | $69.80 | $69.80 |
| Purchase #4 | $23.63 | 5.417% | $24.91 | $24.91 | $24.90 | $24.90 |
| Purchase #5 | $101.37 | 7.732% | $109.2079 | $109.21 | $109.20 | $109.20 |
| Purchase #6 | $14.69 | 3.828% | $15.2523 | $15.25 | $15.25 | $15.30 |
| Purchase #7 | $194.57 | 7.464% | $209.0927 | $209.09 | $209.10 | $209.10 |
| 7 purchase totals = | $690.41 | $751.6287 | $751.62 | $751.60 | $751.70 | |