| 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 | $130.86 | 10.354% | $144.4092 | $144.41 | $144.40 | $144.40 |
| Purchase #2 | $169.39 | 13.430% | $192.1391 | $192.14 | $192.15 | $192.10 |
| Purchase #3 | $192.27 | 5.730% | $203.2871 | $203.29 | $203.30 | $203.30 |
| Purchase #4 | $118.93 | 6.251% | $126.3643 | $126.36 | $126.35 | $126.40 |
| Purchase #5 | $134.79 | 8.806% | $146.6596 | $146.66 | $146.65 | $146.70 |
| Purchase #6 | $187.97 | 6.711% | $200.5847 | $200.58 | $200.60 | $200.60 |
| Purchase #7 | $221.43 | 8.229% | $239.6515 | $239.65 | $239.65 | $239.70 |
| 7 purchase totals = | $1,155.64 | $1,253.0955 | $1,253.09 | $1,253.10 | $1,253.20 | |