| 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 | $9.70 | 11.157% | $10.7822 | $10.78 | $10.80 | $10.80 |
| Purchase #2 | $239.39 | 12.662% | $269.7016 | $269.70 | $269.70 | $269.70 |
| Purchase #3 | $21.69 | 11.314% | $24.144 | $24.14 | $24.15 | $24.10 |
| Purchase #4 | $55.44 | 3.837% | $57.5672 | $57.57 | $57.55 | $57.60 |
| Purchase #5 | $122.48 | 13.142% | $138.5763 | $138.58 | $138.60 | $138.60 |
| Purchase #6 | $213.57 | 10.772% | $236.5758 | $236.58 | $236.60 | $236.60 |
| Purchase #7 | $140.36 | 5.453% | $148.0138 | $148.01 | $148.00 | $148.00 |
| 7 purchase totals = | $802.63 | $885.3609 | $885.36 | $885.40 | $885.40 | |