| 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 | $107.66 | 12.483% | $121.0992 | $121.10 | $121.10 | $121.10 |
| Purchase #2 | $9.65 | 9.823% | $10.5979 | $10.60 | $10.60 | $10.60 |
| Purchase #3 | $26.80 | 6.104% | $28.4359 | $28.44 | $28.45 | $28.40 |
| Purchase #4 | $188.50 | 4.296% | $196.598 | $196.60 | $196.60 | $196.60 |
| Purchase #5 | $63.31 | 8.835% | $68.9034 | $68.90 | $68.90 | $68.90 |
| Purchase #6 | $250.52 | 6.743% | $267.4126 | $267.41 | $267.40 | $267.40 |
| Purchase #7 | $23.33 | 6.446% | $24.8339 | $24.83 | $24.85 | $24.80 |
| 7 purchase totals = | $669.77 | $717.8809 | $717.88 | $717.90 | $717.80 | |