| 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 | $231.43 | 4.798% | $242.534 | $242.53 | $242.55 | $242.50 |
| Purchase #2 | $234.58 | 3.202% | $242.0913 | $242.09 | $242.10 | $242.10 |
| Purchase #3 | $182.37 | 6.452% | $194.1365 | $194.14 | $194.15 | $194.10 |
| Purchase #4 | $125.77 | 8.662% | $136.6642 | $136.66 | $136.65 | $136.70 |
| Purchase #5 | $55.48 | 4.488% | $57.9699 | $57.97 | $57.95 | $58.00 |
| Purchase #6 | $168.45 | 12.439% | $189.4035 | $189.40 | $189.40 | $189.40 |
| Purchase #7 | $56.59 | 3.179% | $58.389 | $58.39 | $58.40 | $58.40 |
| 7 purchase totals = | $1,054.67 | $1,121.1884 | $1,121.18 | $1,121.20 | $1,121.20 | |