| 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 | $201.83 | 10.383% | $222.786 | $222.79 | $222.80 | $222.80 |
| Purchase #2 | $54.38 | 5.202% | $57.2088 | $57.21 | $57.20 | $57.20 |
| Purchase #3 | $211.34 | 12.159% | $237.0368 | $237.04 | $237.05 | $237.00 |
| Purchase #4 | $116.55 | 10.230% | $128.4731 | $128.47 | $128.45 | $128.50 |
| Purchase #5 | $229.63 | 5.110% | $241.3641 | $241.36 | $241.35 | $241.40 |
| Purchase #6 | $81.56 | 11.565% | $90.9924 | $90.99 | $91.00 | $91.00 |
| Purchase #7 | $129.31 | 8.627% | $140.4656 | $140.47 | $140.45 | $140.50 |
| 7 purchase totals = | $1,024.60 | $1,118.3268 | $1,118.33 | $1,118.30 | $1,118.40 | |