| 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 | $132.97 | 4.372% | $138.7834 | $138.78 | $138.80 | $138.80 |
| Purchase #2 | $243.97 | 9.681% | $267.5887 | $267.59 | $267.60 | $267.60 |
| Purchase #3 | $48.66 | 5.868% | $51.5154 | $51.52 | $51.50 | $51.50 |
| Purchase #4 | $209.31 | 11.217% | $232.7883 | $232.79 | $232.80 | $232.80 |
| Purchase #5 | $117.65 | 5.401% | $124.0043 | $124.00 | $124.00 | $124.00 |
| Purchase #6 | $172.30 | 8.542% | $187.0179 | $187.02 | $187.00 | $187.00 |
| Purchase #7 | $191.76 | 4.544% | $200.4736 | $200.47 | $200.45 | $200.50 |
| 7 purchase totals = | $1,116.62 | $1,202.1716 | $1,202.17 | $1,202.15 | $1,202.20 | |