| 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 | $114.89 | 8.630% | $124.805 | $124.81 | $124.80 | $124.80 |
| Purchase #2 | $137.86 | 4.855% | $144.5531 | $144.55 | $144.55 | $144.60 |
| Purchase #3 | $51.80 | 5.730% | $54.7681 | $54.77 | $54.75 | $54.80 |
| Purchase #4 | $110.35 | 5.203% | $116.0915 | $116.09 | $116.10 | $116.10 |
| Purchase #5 | $125.47 | 4.784% | $131.4725 | $131.47 | $131.45 | $131.50 |
| Purchase #6 | $192.41 | 11.615% | $214.7584 | $214.76 | $214.75 | $214.80 |
| Purchase #7 | $185.59 | 8.802% | $201.9256 | $201.93 | $201.95 | $201.90 |
| 7 purchase totals = | $918.37 | $988.3742 | $988.38 | $988.35 | $988.50 | |