| 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 | $134.71 | 9.561% | $147.5896 | $147.59 | $147.60 | $147.60 |
| Purchase #2 | $157.91 | 4.121% | $164.4175 | $164.42 | $164.40 | $164.40 |
| Purchase #3 | $241.78 | 7.720% | $260.4454 | $260.45 | $260.45 | $260.40 |
| Purchase #4 | $31.45 | 5.762% | $33.2621 | $33.26 | $33.25 | $33.30 |
| Purchase #5 | $106.32 | 8.644% | $115.5103 | $115.51 | $115.50 | $115.50 |
| Purchase #6 | $243.47 | 9.776% | $267.2716 | $267.27 | $267.25 | $267.30 |
| Purchase #7 | $110.78 | 8.740% | $120.4622 | $120.46 | $120.45 | $120.50 |
| 7 purchase totals = | $1,026.42 | $1,108.9587 | $1,108.96 | $1,108.90 | $1,109.00 | |