| 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 | $116.41 | 4.785% | $121.9802 | $121.98 | $122.00 | $122.00 |
| Purchase #2 | $153.52 | 6.280% | $163.1611 | $163.16 | $163.15 | $163.20 |
| Purchase #3 | $122.29 | 10.719% | $135.3983 | $135.40 | $135.40 | $135.40 |
| Purchase #4 | $247.39 | 11.592% | $276.0674 | $276.07 | $276.05 | $276.10 |
| Purchase #5 | $84.91 | 3.285% | $87.6993 | $87.70 | $87.70 | $87.70 |
| Purchase #6 | $180.89 | 4.350% | $188.7587 | $188.76 | $188.75 | $188.80 |
| Purchase #7 | $71.82 | 8.225% | $77.7272 | $77.73 | $77.75 | $77.70 |
| 7 purchase totals = | $977.23 | $1,050.7922 | $1,050.80 | $1,050.80 | $1,050.90 | |