| 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 | $8.92 | 4.179% | $9.2928 | $9.29 | $9.30 | $9.30 |
| Purchase #2 | $173.71 | 10.563% | $192.059 | $192.06 | $192.05 | $192.10 |
| Purchase #3 | $63.91 | 12.141% | $71.6693 | $71.67 | $71.65 | $71.70 |
| Purchase #4 | $44.84 | 7.215% | $48.0752 | $48.08 | $48.10 | $48.10 |
| Purchase #5 | $101.30 | 11.544% | $112.9941 | $112.99 | $113.00 | $113.00 |
| Purchase #6 | $214.79 | 11.299% | $239.0591 | $239.06 | $239.05 | $239.10 |
| Purchase #7 | $246.69 | 6.347% | $262.3474 | $262.35 | $262.35 | $262.30 |
| 7 purchase totals = | $854.16 | $935.4969 | $935.50 | $935.50 | $935.60 | |