| 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 | $130.81 | 12.621% | $147.3195 | $147.32 | $147.30 | $147.30 |
| Purchase #2 | $12.37 | 4.783% | $12.9617 | $12.96 | $12.95 | $13.00 |
| Purchase #3 | $183.71 | 7.230% | $196.9922 | $196.99 | $197.00 | $197.00 |
| Purchase #4 | $25.66 | 6.109% | $27.2276 | $27.23 | $27.25 | $27.20 |
| Purchase #5 | $225.54 | 4.631% | $235.9848 | $235.98 | $236.00 | $236.00 |
| Purchase #6 | $192.36 | 13.687% | $218.6883 | $218.69 | $218.70 | $218.70 |
| Purchase #7 | $139.80 | 5.160% | $147.0137 | $147.01 | $147.00 | $147.00 |
| 7 purchase totals = | $910.25 | $986.1878 | $986.18 | $986.20 | $986.20 | |