| 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 | $105.27 | 8.648% | $114.3737 | $114.37 | $114.35 | $114.40 |
| Purchase #2 | $193.27 | 11.725% | $215.9309 | $215.93 | $215.95 | $215.90 |
| Purchase #3 | $202.57 | 12.482% | $227.8548 | $227.85 | $227.85 | $227.90 |
| Purchase #4 | $8.84 | 10.787% | $9.7936 | $9.79 | $9.80 | $9.80 |
| Purchase #5 | $154.92 | 11.609% | $172.9047 | $172.90 | $172.90 | $172.90 |
| Purchase #6 | $246.30 | 9.659% | $270.0901 | $270.09 | $270.10 | $270.10 |
| Purchase #7 | $211.46 | 12.713% | $238.3429 | $238.34 | $238.35 | $238.30 |
| 7 purchase totals = | $1,122.63 | $1,249.2907 | $1,249.27 | $1,249.30 | $1,249.30 | |