| 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 | $225.66 | 7.708% | $243.0539 | $243.05 | $243.05 | $243.10 |
| Purchase #2 | $181.47 | 13.165% | $205.3605 | $205.36 | $205.35 | $205.40 |
| Purchase #3 | $51.61 | 11.567% | $57.5797 | $57.58 | $57.60 | $57.60 |
| Purchase #4 | $15.60 | 4.749% | $16.3408 | $16.34 | $16.35 | $16.30 |
| Purchase #5 | $77.70 | 8.315% | $84.1608 | $84.16 | $84.15 | $84.20 |
| Purchase #6 | $85.37 | 8.240% | $92.4045 | $92.40 | $92.40 | $92.40 |
| Purchase #7 | $220.41 | 4.402% | $230.1124 | $230.11 | $230.10 | $230.10 |
| 7 purchase totals = | $857.82 | $929.0126 | $929.00 | $929.00 | $929.10 | |