| 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 | $113.49 | 6.543% | $120.9157 | $120.92 | $120.90 | $120.90 |
| Purchase #2 | $196.40 | 9.218% | $214.5042 | $214.50 | $214.50 | $214.50 |
| Purchase #3 | $55.59 | 10.291% | $61.3108 | $61.31 | $61.30 | $61.30 |
| Purchase #4 | $189.65 | 13.281% | $214.8374 | $214.84 | $214.85 | $214.80 |
| Purchase #5 | $132.73 | 7.561% | $142.7657 | $142.77 | $142.75 | $142.80 |
| Purchase #6 | $120.29 | 10.581% | $133.0179 | $133.02 | $133.00 | $133.00 |
| Purchase #7 | $46.49 | 3.292% | $48.0205 | $48.02 | $48.00 | $48.00 |
| 7 purchase totals = | $854.64 | $935.3722 | $935.38 | $935.30 | $935.30 | |