| 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 | $196.54 | 7.499% | $211.2785 | $211.28 | $211.30 | $211.30 |
| Purchase #2 | $221.63 | 4.588% | $231.7984 | $231.80 | $231.80 | $231.80 |
| Purchase #3 | $172.45 | 13.356% | $195.4824 | $195.48 | $195.50 | $195.50 |
| Purchase #4 | $117.48 | 7.416% | $126.1923 | $126.19 | $126.20 | $126.20 |
| Purchase #5 | $183.39 | 11.771% | $204.9768 | $204.98 | $205.00 | $205.00 |
| Purchase #6 | $90.43 | 4.190% | $94.219 | $94.22 | $94.20 | $94.20 |
| Purchase #7 | $200.31 | 12.444% | $225.2366 | $225.24 | $225.25 | $225.20 |
| 7 purchase totals = | $1,182.23 | $1,289.1840 | $1,289.19 | $1,289.25 | $1,289.20 | |