| 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 | $127.86 | 11.348% | $142.3696 | $142.37 | $142.35 | $142.40 |
| Purchase #2 | $233.65 | 8.136% | $252.6598 | $252.66 | $252.65 | $252.70 |
| Purchase #3 | $170.84 | 8.790% | $185.8568 | $185.86 | $185.85 | $185.90 |
| Purchase #4 | $206.42 | 4.257% | $215.2073 | $215.21 | $215.20 | $215.20 |
| Purchase #5 | $162.44 | 5.223% | $170.9242 | $170.92 | $170.90 | $170.90 |
| Purchase #6 | $109.79 | 11.239% | $122.1293 | $122.13 | $122.15 | $122.10 |
| Purchase #7 | $119.94 | 9.789% | $131.6809 | $131.68 | $131.70 | $131.70 |
| 7 purchase totals = | $1,130.94 | $1,220.8279 | $1,220.83 | $1,220.80 | $1,220.90 | |