| 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 | $242.83 | 3.783% | $252.0163 | $252.02 | $252.00 | $252.00 |
| Purchase #2 | $213.71 | 5.640% | $225.7632 | $225.76 | $225.75 | $225.80 |
| Purchase #3 | $163.54 | 8.277% | $177.0762 | $177.08 | $177.10 | $177.10 |
| Purchase #4 | $33.76 | 11.756% | $37.7288 | $37.73 | $37.75 | $37.70 |
| Purchase #5 | $190.66 | 11.716% | $212.9977 | $213.00 | $213.00 | $213.00 |
| Purchase #6 | $65.36 | 11.474% | $72.8594 | $72.86 | $72.85 | $72.90 |
| Purchase #7 | $91.67 | 12.421% | $103.0563 | $103.06 | $103.05 | $103.10 |
| 7 purchase totals = | $1,001.53 | $1,081.4979 | $1,081.51 | $1,081.50 | $1,081.60 | |