| 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 | $191.96 | 10.655% | $212.4133 | $212.41 | $212.40 | $212.40 |
| Purchase #2 | $157.96 | 10.543% | $174.6137 | $174.61 | $174.60 | $174.60 |
| Purchase #3 | $182.71 | 8.140% | $197.5826 | $197.58 | $197.60 | $197.60 |
| Purchase #4 | $77.98 | 7.859% | $84.1084 | $84.11 | $84.10 | $84.10 |
| Purchase #5 | $103.37 | 11.691% | $115.455 | $115.46 | $115.45 | $115.50 |
| Purchase #6 | $72.61 | 9.847% | $79.7599 | $79.76 | $79.75 | $79.80 |
| Purchase #7 | $35.70 | 12.834% | $40.2817 | $40.28 | $40.30 | $40.30 |
| 7 purchase totals = | $822.29 | $904.2146 | $904.21 | $904.20 | $904.30 | |