| 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 | $247.70 | 6.616% | $264.0878 | $264.09 | $264.10 | $264.10 |
| Purchase #2 | $122.88 | 9.300% | $134.3078 | $134.31 | $134.30 | $134.30 |
| Purchase #3 | $51.87 | 9.313% | $56.7007 | $56.70 | $56.70 | $56.70 |
| Purchase #4 | $31.69 | 6.313% | $33.6906 | $33.69 | $33.70 | $33.70 |
| Purchase #5 | $8.84 | 12.347% | $9.9315 | $9.93 | $9.95 | $9.90 |
| Purchase #6 | $173.60 | 10.178% | $191.269 | $191.27 | $191.25 | $191.30 |
| Purchase #7 | $45.50 | 6.461% | $48.4398 | $48.44 | $48.45 | $48.40 |
| 7 purchase totals = | $682.08 | $738.4272 | $738.43 | $738.45 | $738.40 | |