| 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 | $218.25 | 5.394% | $230.0224 | $230.02 | $230.00 | $230.00 |
| Purchase #2 | $237.93 | 10.812% | $263.655 | $263.66 | $263.65 | $263.70 |
| Purchase #3 | $111.73 | 5.341% | $117.6975 | $117.70 | $117.70 | $117.70 |
| Purchase #4 | $39.43 | 11.444% | $43.9424 | $43.94 | $43.95 | $43.90 |
| Purchase #5 | $148.49 | 6.121% | $157.5791 | $157.58 | $157.60 | $157.60 |
| Purchase #6 | $14.94 | 4.829% | $15.6615 | $15.66 | $15.65 | $15.70 |
| Purchase #7 | $64.76 | 3.224% | $66.8479 | $66.85 | $66.85 | $66.80 |
| 7 purchase totals = | $835.53 | $895.4058 | $895.41 | $895.40 | $895.40 | |