| 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 | $217.84 | 6.397% | $231.7752 | $231.78 | $231.80 | $231.80 |
| Purchase #2 | $81.70 | 13.850% | $93.0155 | $93.02 | $93.00 | $93.00 |
| Purchase #3 | $223.48 | 5.269% | $235.2552 | $235.26 | $235.25 | $235.30 |
| Purchase #4 | $44.49 | 11.393% | $49.5587 | $49.56 | $49.55 | $49.60 |
| Purchase #5 | $53.30 | 7.117% | $57.0934 | $57.09 | $57.10 | $57.10 |
| Purchase #6 | $12.66 | 7.858% | $13.6548 | $13.65 | $13.65 | $13.70 |
| Purchase #7 | $143.72 | 11.526% | $160.2852 | $160.29 | $160.30 | $160.30 |
| 7 purchase totals = | $777.19 | $840.6380 | $840.65 | $840.65 | $840.80 | |