| 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 | $36.36 | 12.186% | $40.7908 | $40.79 | $40.80 | $40.80 |
| Purchase #2 | $21.33 | 7.328% | $22.8931 | $22.89 | $22.90 | $22.90 |
| Purchase #3 | $218.59 | 4.718% | $228.9031 | $228.90 | $228.90 | $228.90 |
| Purchase #4 | $130.32 | 4.203% | $135.7973 | $135.80 | $135.80 | $135.80 |
| Purchase #5 | $211.25 | 12.409% | $237.464 | $237.46 | $237.45 | $237.50 |
| Purchase #6 | $70.34 | 3.660% | $72.9144 | $72.91 | $72.90 | $72.90 |
| Purchase #7 | $233.54 | 9.792% | $256.4082 | $256.41 | $256.40 | $256.40 |
| 7 purchase totals = | $921.73 | $995.1709 | $995.16 | $995.15 | $995.20 | |