| 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 | $239.55 | 7.720% | $258.0433 | $258.04 | $258.05 | $258.00 |
| Purchase #2 | $31.98 | 13.400% | $36.2653 | $36.27 | $36.25 | $36.30 |
| Purchase #3 | $34.33 | 7.557% | $36.9243 | $36.92 | $36.90 | $36.90 |
| Purchase #4 | $147.42 | 8.830% | $160.4372 | $160.44 | $160.45 | $160.40 |
| Purchase #5 | $124.39 | 8.520% | $134.988 | $134.99 | $135.00 | $135.00 |
| Purchase #6 | $247.99 | 3.724% | $257.2251 | $257.23 | $257.25 | $257.20 |
| Purchase #7 | $50.41 | 13.172% | $57.05 | $57.05 | $57.05 | $57.10 |
| 7 purchase totals = | $876.07 | $940.9332 | $940.94 | $940.95 | $940.90 | |