| 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 | $33.83 | 7.229% | $36.2756 | $36.28 | $36.30 | $36.30 |
| Purchase #2 | $141.63 | 3.171% | $146.1211 | $146.12 | $146.10 | $146.10 |
| Purchase #3 | $222.85 | 10.796% | $246.9089 | $246.91 | $246.90 | $246.90 |
| Purchase #4 | $237.43 | 6.312% | $252.4166 | $252.42 | $252.40 | $252.40 |
| Purchase #5 | $219.25 | 6.297% | $233.0562 | $233.06 | $233.05 | $233.10 |
| Purchase #6 | $31.39 | 7.369% | $33.7031 | $33.70 | $33.70 | $33.70 |
| Purchase #7 | $34.59 | 3.779% | $35.8972 | $35.90 | $35.90 | $35.90 |
| 7 purchase totals = | $920.97 | $984.3787 | $984.39 | $984.35 | $984.40 | |