| 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 | $112.67 | 12.150% | $126.3594 | $126.36 | $126.35 | $126.40 |
| Purchase #2 | $215.57 | 9.508% | $236.0664 | $236.07 | $236.05 | $236.10 |
| Purchase #3 | $13.69 | 9.225% | $14.9529 | $14.95 | $14.95 | $15.00 |
| Purchase #4 | $32.93 | 6.238% | $34.9842 | $34.98 | $35.00 | $35.00 |
| Purchase #5 | $143.49 | 4.846% | $150.4435 | $150.44 | $150.45 | $150.40 |
| Purchase #6 | $129.94 | 9.759% | $142.6208 | $142.62 | $142.60 | $142.60 |
| Purchase #7 | $95.54 | 7.510% | $102.7151 | $102.72 | $102.70 | $102.70 |
| 7 purchase totals = | $743.83 | $808.1423 | $808.14 | $808.10 | $808.20 | |