| 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 | $104.98 | 8.662% | $114.0734 | $114.07 | $114.05 | $114.10 |
| Purchase #2 | $219.95 | 7.744% | $236.9829 | $236.98 | $237.00 | $237.00 |
| Purchase #3 | $160.50 | 4.250% | $167.3213 | $167.32 | $167.30 | $167.30 |
| Purchase #4 | $106.84 | 9.715% | $117.2195 | $117.22 | $117.20 | $117.20 |
| Purchase #5 | $154.60 | 5.622% | $163.2916 | $163.29 | $163.30 | $163.30 |
| Purchase #6 | $239.59 | 8.178% | $259.1837 | $259.18 | $259.20 | $259.20 |
| Purchase #7 | $157.86 | 6.631% | $168.3277 | $168.33 | $168.35 | $168.30 |
| 7 purchase totals = | $1,144.32 | $1,226.4001 | $1,226.39 | $1,226.40 | $1,226.40 | |