| 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 | $126.63 | 10.212% | $139.5615 | $139.56 | $139.55 | $139.60 |
| Purchase #2 | $195.54 | 5.846% | $206.9713 | $206.97 | $206.95 | $207.00 |
| Purchase #3 | $6.60 | 12.692% | $7.4377 | $7.44 | $7.45 | $7.40 |
| Purchase #4 | $12.31 | 6.431% | $13.1017 | $13.10 | $13.10 | $13.10 |
| Purchase #5 | $142.68 | 11.469% | $159.044 | $159.04 | $159.05 | $159.00 |
| Purchase #6 | $16.43 | 7.449% | $17.6539 | $17.65 | $17.65 | $17.70 |
| Purchase #7 | $245.75 | 13.494% | $278.9115 | $278.91 | $278.90 | $278.90 |
| 7 purchase totals = | $745.94 | $822.6816 | $822.67 | $822.65 | $822.70 | |