| 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 | $245.72 | 7.349% | $263.778 | $263.78 | $263.80 | $263.80 |
| Purchase #2 | $237.50 | 13.658% | $269.9378 | $269.94 | $269.95 | $269.90 |
| Purchase #3 | $198.35 | 13.513% | $225.153 | $225.15 | $225.15 | $225.20 |
| Purchase #4 | $27.94 | 11.798% | $31.2364 | $31.24 | $31.25 | $31.20 |
| Purchase #5 | $108.49 | 7.591% | $116.7255 | $116.73 | $116.75 | $116.70 |
| Purchase #6 | $210.31 | 13.724% | $239.1729 | $239.17 | $239.15 | $239.20 |
| Purchase #7 | $30.66 | 9.161% | $33.4688 | $33.47 | $33.45 | $33.50 |
| 7 purchase totals = | $1,058.97 | $1,179.4724 | $1,179.48 | $1,179.50 | $1,179.50 | |