| 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 | $222.26 | 13.699% | $252.7074 | $252.71 | $252.70 | $252.70 |
| Purchase #2 | $47.98 | 9.254% | $52.4201 | $52.42 | $52.40 | $52.40 |
| Purchase #3 | $216.79 | 3.216% | $223.762 | $223.76 | $223.75 | $223.80 |
| Purchase #4 | $215.57 | 12.835% | $243.2384 | $243.24 | $243.25 | $243.20 |
| Purchase #5 | $236.71 | 11.669% | $264.3317 | $264.33 | $264.35 | $264.30 |
| Purchase #6 | $145.87 | 5.152% | $153.3852 | $153.39 | $153.40 | $153.40 |
| Purchase #7 | $154.41 | 12.540% | $173.773 | $173.77 | $173.75 | $173.80 |
| 7 purchase totals = | $1,239.59 | $1,363.6178 | $1,363.62 | $1,363.60 | $1,363.60 | |