| 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 | $213.61 | 12.498% | $240.307 | $240.31 | $240.30 | $240.30 |
| Purchase #2 | $31.90 | 13.265% | $36.1315 | $36.13 | $36.15 | $36.10 |
| Purchase #3 | $184.41 | 10.205% | $203.229 | $203.23 | $203.25 | $203.20 |
| Purchase #4 | $13.92 | 3.218% | $14.3679 | $14.37 | $14.35 | $14.40 |
| Purchase #5 | $126.67 | 6.288% | $134.635 | $134.64 | $134.65 | $134.60 |
| Purchase #6 | $159.91 | 8.360% | $173.2785 | $173.28 | $173.30 | $173.30 |
| Purchase #7 | $27.29 | 4.678% | $28.5666 | $28.57 | $28.55 | $28.60 |
| 7 purchase totals = | $757.71 | $830.5155 | $830.53 | $830.55 | $830.50 | |