| 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 | $217.56 | 12.515% | $244.7876 | $244.79 | $244.80 | $244.80 |
| Purchase #2 | $203.99 | 11.270% | $226.9797 | $226.98 | $227.00 | $227.00 |
| Purchase #3 | $216.33 | 10.741% | $239.566 | $239.57 | $239.55 | $239.60 |
| Purchase #4 | $211.27 | 3.573% | $218.8187 | $218.82 | $218.80 | $218.80 |
| Purchase #5 | $18.36 | 7.510% | $19.7388 | $19.74 | $19.75 | $19.70 |
| Purchase #6 | $120.96 | 4.527% | $126.4359 | $126.44 | $126.45 | $126.40 |
| Purchase #7 | $126.45 | 13.668% | $143.7332 | $143.73 | $143.75 | $143.70 |
| 7 purchase totals = | $1,114.92 | $1,220.0599 | $1,220.07 | $1,220.10 | $1,220.00 | |