| 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 | $182.93 | 4.366% | $190.9167 | $190.92 | $190.90 | $190.90 |
| Purchase #2 | $249.66 | 13.554% | $283.4989 | $283.50 | $283.50 | $283.50 |
| Purchase #3 | $39.68 | 3.637% | $41.1232 | $41.12 | $41.10 | $41.10 |
| Purchase #4 | $77.62 | 11.596% | $86.6208 | $86.62 | $86.60 | $86.60 |
| Purchase #5 | $123.66 | 4.461% | $129.1765 | $129.18 | $129.20 | $129.20 |
| Purchase #6 | $12.49 | 11.263% | $13.8967 | $13.90 | $13.90 | $13.90 |
| Purchase #7 | $229.29 | 7.442% | $246.3538 | $246.35 | $246.35 | $246.40 |
| 7 purchase totals = | $915.33 | $991.5866 | $991.59 | $991.55 | $991.60 | |