| 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 | $107.47 | 5.474% | $113.3529 | $113.35 | $113.35 | $113.40 |
| Purchase #2 | $63.71 | 9.703% | $69.8918 | $69.89 | $69.90 | $69.90 |
| Purchase #3 | $229.88 | 4.103% | $239.312 | $239.31 | $239.30 | $239.30 |
| Purchase #4 | $8.81 | 11.418% | $9.8159 | $9.82 | $9.80 | $9.80 |
| Purchase #5 | $238.94 | 13.478% | $271.1443 | $271.14 | $271.15 | $271.10 |
| Purchase #6 | $199.63 | 3.807% | $207.2299 | $207.23 | $207.25 | $207.20 |
| Purchase #7 | $222.54 | 10.451% | $245.7977 | $245.80 | $245.80 | $245.80 |
| 7 purchase totals = | $1,070.98 | $1,156.5445 | $1,156.54 | $1,156.55 | $1,156.50 | |