| 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 | $123.31 | 8.174% | $133.3894 | $133.39 | $133.40 | $133.40 |
| Purchase #2 | $117.89 | 4.419% | $123.0996 | $123.10 | $123.10 | $123.10 |
| Purchase #3 | $77.60 | 13.645% | $88.1885 | $88.19 | $88.20 | $88.20 |
| Purchase #4 | $218.35 | 11.573% | $243.6196 | $243.62 | $243.60 | $243.60 |
| Purchase #5 | $24.94 | 6.694% | $26.6095 | $26.61 | $26.60 | $26.60 |
| Purchase #6 | $88.66 | 5.640% | $93.6604 | $93.66 | $93.65 | $93.70 |
| Purchase #7 | $101.31 | 5.318% | $106.6977 | $106.70 | $106.70 | $106.70 |
| 7 purchase totals = | $752.06 | $815.2647 | $815.27 | $815.25 | $815.30 | |