| 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 | $233.98 | 5.318% | $246.4231 | $246.42 | $246.40 | $246.40 |
| Purchase #2 | $125.28 | 3.190% | $129.2764 | $129.28 | $129.30 | $129.30 |
| Purchase #3 | $124.37 | 9.158% | $135.7598 | $135.76 | $135.75 | $135.80 |
| Purchase #4 | $95.69 | 10.661% | $105.8915 | $105.89 | $105.90 | $105.90 |
| Purchase #5 | $41.27 | 9.589% | $45.2274 | $45.23 | $45.25 | $45.20 |
| Purchase #6 | $161.77 | 6.514% | $172.3077 | $172.31 | $172.30 | $172.30 |
| Purchase #7 | $66.51 | 4.213% | $69.3121 | $69.31 | $69.30 | $69.30 |
| 7 purchase totals = | $848.87 | $904.1980 | $904.20 | $904.20 | $904.20 | |