| 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 | $241.28 | 9.330% | $263.7914 | $263.79 | $263.80 | $263.80 |
| Purchase #2 | $127.66 | 10.169% | $140.6417 | $140.64 | $140.65 | $140.60 |
| Purchase #3 | $243.51 | 12.341% | $273.5616 | $273.56 | $273.55 | $273.60 |
| Purchase #4 | $180.25 | 13.711% | $204.9641 | $204.96 | $204.95 | $205.00 |
| Purchase #5 | $186.59 | 9.206% | $203.7675 | $203.77 | $203.75 | $203.80 |
| Purchase #6 | $235.98 | 12.249% | $264.8852 | $264.89 | $264.90 | $264.90 |
| Purchase #7 | $214.87 | 5.110% | $225.8499 | $225.85 | $225.85 | $225.80 |
| 7 purchase totals = | $1,430.14 | $1,577.4614 | $1,577.46 | $1,577.45 | $1,577.50 | |