| 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 | $211.30 | 6.660% | $225.3726 | $225.37 | $225.35 | $225.40 |
| Purchase #2 | $66.28 | 12.602% | $74.6326 | $74.63 | $74.65 | $74.60 |
| Purchase #3 | $244.37 | 10.394% | $269.7698 | $269.77 | $269.75 | $269.80 |
| Purchase #4 | $100.31 | 5.823% | $106.1511 | $106.15 | $106.15 | $106.20 |
| Purchase #5 | $197.47 | 11.430% | $220.0408 | $220.04 | $220.05 | $220.00 |
| Purchase #6 | $72.46 | 12.357% | $81.4139 | $81.41 | $81.40 | $81.40 |
| Purchase #7 | $198.49 | 8.729% | $215.8162 | $215.82 | $215.80 | $215.80 |
| 7 purchase totals = | $1,090.68 | $1,193.1970 | $1,193.19 | $1,193.15 | $1,193.20 | |