| 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 | $220.73 | 7.518% | $237.3245 | $237.32 | $237.30 | $237.30 |
| Purchase #2 | $220.98 | 8.544% | $239.8605 | $239.86 | $239.85 | $239.90 |
| Purchase #3 | $48.44 | 7.648% | $52.1447 | $52.14 | $52.15 | $52.10 |
| Purchase #4 | $102.70 | 3.661% | $106.4598 | $106.46 | $106.45 | $106.50 |
| Purchase #5 | $117.74 | 3.111% | $121.4029 | $121.40 | $121.40 | $121.40 |
| Purchase #6 | $60.83 | 11.832% | $68.0274 | $68.03 | $68.05 | $68.00 |
| Purchase #7 | $61.63 | 3.182% | $63.5911 | $63.59 | $63.60 | $63.60 |
| 7 purchase totals = | $833.05 | $888.8109 | $888.80 | $888.80 | $888.80 | |