| 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 | $97.72 | 3.330% | $100.9741 | $100.97 | $100.95 | $101.00 |
| Purchase #2 | $19.71 | 4.401% | $20.5774 | $20.58 | $20.60 | $20.60 |
| Purchase #3 | $229.30 | 6.195% | $243.5051 | $243.51 | $243.50 | $243.50 |
| Purchase #4 | $212.66 | 12.498% | $239.2382 | $239.24 | $239.25 | $239.20 |
| Purchase #5 | $113.79 | 13.704% | $129.3838 | $129.38 | $129.40 | $129.40 |
| Purchase #6 | $141.94 | 8.216% | $153.6018 | $153.60 | $153.60 | $153.60 |
| Purchase #7 | $166.95 | 10.564% | $184.5866 | $184.59 | $184.60 | $184.60 |
| 7 purchase totals = | $982.07 | $1,071.8670 | $1,071.87 | $1,071.90 | $1,071.90 | |