| 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 | $204.61 | 3.444% | $211.6568 | $211.66 | $211.65 | $211.70 |
| Purchase #2 | $157.99 | 5.644% | $166.907 | $166.91 | $166.90 | $166.90 |
| Purchase #3 | $41.74 | 11.217% | $46.422 | $46.42 | $46.40 | $46.40 |
| Purchase #4 | $141.97 | 12.701% | $160.0016 | $160.00 | $160.00 | $160.00 |
| Purchase #5 | $102.54 | 8.650% | $111.4097 | $111.41 | $111.40 | $111.40 |
| Purchase #6 | $237.35 | 7.223% | $254.4938 | $254.49 | $254.50 | $254.50 |
| Purchase #7 | $244.81 | 9.270% | $267.5039 | $267.50 | $267.50 | $267.50 |
| 7 purchase totals = | $1,131.01 | $1,218.3948 | $1,218.39 | $1,218.35 | $1,218.40 | |