| 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 | $200.57 | 10.272% | $221.1726 | $221.17 | $221.15 | $221.20 |
| Purchase #2 | $122.59 | 11.129% | $136.233 | $136.23 | $136.25 | $136.20 |
| Purchase #3 | $244.54 | 7.211% | $262.1738 | $262.17 | $262.15 | $262.20 |
| Purchase #4 | $237.38 | 12.142% | $266.2027 | $266.20 | $266.20 | $266.20 |
| Purchase #5 | $108.67 | 11.758% | $121.4474 | $121.45 | $121.45 | $121.40 |
| Purchase #6 | $58.90 | 3.562% | $60.998 | $61.00 | $61.00 | $61.00 |
| Purchase #7 | $125.51 | 6.604% | $133.7987 | $133.80 | $133.80 | $133.80 |
| 7 purchase totals = | $1,098.16 | $1,202.0262 | $1,202.02 | $1,202.00 | $1,202.00 | |