| 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 | $52.60 | 9.318% | $57.5013 | $57.50 | $57.50 | $57.50 |
| Purchase #2 | $166.56 | 6.871% | $178.0043 | $178.00 | $178.00 | $178.00 |
| Purchase #3 | $148.66 | 11.703% | $166.0577 | $166.06 | $166.05 | $166.10 |
| Purchase #4 | $201.33 | 13.599% | $228.7089 | $228.71 | $228.70 | $228.70 |
| Purchase #5 | $133.76 | 6.538% | $142.5052 | $142.51 | $142.50 | $142.50 |
| Purchase #6 | $205.72 | 12.371% | $231.1696 | $231.17 | $231.15 | $231.20 |
| Purchase #7 | $213.54 | 12.439% | $240.1022 | $240.10 | $240.10 | $240.10 |
| 7 purchase totals = | $1,122.17 | $1,244.0492 | $1,244.05 | $1,244.00 | $1,244.10 | |