| 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 | $121.66 | 4.110% | $126.6602 | $126.66 | $126.65 | $126.70 |
| Purchase #2 | $213.27 | 4.214% | $222.2572 | $222.26 | $222.25 | $222.30 |
| Purchase #3 | $125.97 | 7.255% | $135.1091 | $135.11 | $135.10 | $135.10 |
| Purchase #4 | $143.36 | 9.576% | $157.0882 | $157.09 | $157.10 | $157.10 |
| Purchase #5 | $188.40 | 7.115% | $201.8047 | $201.80 | $201.80 | $201.80 |
| Purchase #6 | $74.86 | 13.561% | $85.0118 | $85.01 | $85.00 | $85.00 |
| Purchase #7 | $178.95 | 5.553% | $188.8871 | $188.89 | $188.90 | $188.90 |
| 7 purchase totals = | $1,046.47 | $1,116.8183 | $1,116.82 | $1,116.80 | $1,116.90 | |