| 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 | $105.47 | 13.425% | $119.6293 | $119.63 | $119.65 | $119.60 |
| Purchase #2 | $12.92 | 6.231% | $13.725 | $13.73 | $13.75 | $13.70 |
| Purchase #3 | $188.85 | 13.522% | $214.3863 | $214.39 | $214.40 | $214.40 |
| Purchase #4 | $250.56 | 13.258% | $283.7792 | $283.78 | $283.80 | $283.80 |
| Purchase #5 | $237.50 | 6.711% | $253.4386 | $253.44 | $253.45 | $253.40 |
| Purchase #6 | $11.86 | 9.477% | $12.984 | $12.98 | $13.00 | $13.00 |
| Purchase #7 | $141.92 | 3.611% | $147.0447 | $147.04 | $147.05 | $147.00 |
| 7 purchase totals = | $949.08 | $1,044.9871 | $1,044.99 | $1,045.10 | $1,044.90 | |