| 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 | $190.56 | 9.622% | $208.8957 | $208.90 | $208.90 | $208.90 |
| Purchase #2 | $124.52 | 4.663% | $130.3264 | $130.33 | $130.35 | $130.30 |
| Purchase #3 | $239.83 | 10.258% | $264.4318 | $264.43 | $264.45 | $264.40 |
| Purchase #4 | $63.28 | 9.810% | $69.4878 | $69.49 | $69.50 | $69.50 |
| Purchase #5 | $53.91 | 12.166% | $60.4687 | $60.47 | $60.45 | $60.50 |
| Purchase #6 | $150.32 | 13.612% | $170.7816 | $170.78 | $170.80 | $170.80 |
| Purchase #7 | $23.76 | 9.341% | $25.9794 | $25.98 | $26.00 | $26.00 |
| 7 purchase totals = | $846.18 | $930.3714 | $930.38 | $930.45 | $930.40 | |