| 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 | $23.91 | 12.762% | $26.9614 | $26.96 | $26.95 | $27.00 |
| Purchase #2 | $106.28 | 13.831% | $120.9796 | $120.98 | $121.00 | $121.00 |
| Purchase #3 | $31.28 | 12.350% | $35.1431 | $35.14 | $35.15 | $35.10 |
| Purchase #4 | $185.42 | 3.744% | $192.3621 | $192.36 | $192.35 | $192.40 |
| Purchase #5 | $192.29 | 8.220% | $208.0962 | $208.10 | $208.10 | $208.10 |
| Purchase #6 | $103.71 | 6.392% | $110.3391 | $110.34 | $110.35 | $110.30 |
| Purchase #7 | $225.92 | 5.560% | $238.4812 | $238.48 | $238.50 | $238.50 |
| 7 purchase totals = | $868.81 | $932.3627 | $932.36 | $932.40 | $932.40 | |