| 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 | $213.48 | 5.663% | $225.5694 | $225.57 | $225.55 | $225.60 |
| Purchase #2 | $119.82 | 3.105% | $123.5404 | $123.54 | $123.55 | $123.50 |
| Purchase #3 | $216.78 | 13.379% | $245.783 | $245.78 | $245.80 | $245.80 |
| Purchase #4 | $91.68 | 10.220% | $101.0497 | $101.05 | $101.05 | $101.00 |
| Purchase #5 | $5.81 | 6.441% | $6.1842 | $6.18 | $6.20 | $6.20 |
| Purchase #6 | $246.68 | 10.422% | $272.389 | $272.39 | $272.40 | $272.40 |
| Purchase #7 | $216.82 | 9.197% | $236.7609 | $236.76 | $236.75 | $236.80 |
| 7 purchase totals = | $1,111.07 | $1,211.2766 | $1,211.27 | $1,211.30 | $1,211.30 | |