| 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 | $35.38 | 13.247% | $40.0668 | $40.07 | $40.05 | $40.10 |
| Purchase #2 | $117.26 | 12.468% | $131.88 | $131.88 | $131.90 | $131.90 |
| Purchase #3 | $169.33 | 5.236% | $178.1961 | $178.20 | $178.20 | $178.20 |
| Purchase #4 | $201.54 | 6.471% | $214.5817 | $214.58 | $214.60 | $214.60 |
| Purchase #5 | $204.81 | 10.499% | $226.313 | $226.31 | $226.30 | $226.30 |
| Purchase #6 | $41.40 | 8.576% | $44.9505 | $44.95 | $44.95 | $45.00 |
| Purchase #7 | $220.69 | 7.576% | $237.4095 | $237.41 | $237.40 | $237.40 |
| 7 purchase totals = | $990.41 | $1,073.3976 | $1,073.40 | $1,073.40 | $1,073.50 | |