| 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 | $248.91 | 12.663% | $280.4295 | $280.43 | $280.45 | $280.40 |
| Purchase #2 | $171.84 | 13.687% | $195.3597 | $195.36 | $195.35 | $195.40 |
| Purchase #3 | $29.35 | 11.272% | $32.6583 | $32.66 | $32.65 | $32.70 |
| Purchase #4 | $96.43 | 6.652% | $102.8445 | $102.84 | $102.85 | $102.80 |
| Purchase #5 | $75.35 | 3.279% | $77.8207 | $77.82 | $77.80 | $77.80 |
| Purchase #6 | $157.74 | 7.787% | $170.0232 | $170.02 | $170.00 | $170.00 |
| Purchase #7 | $57.69 | 5.586% | $60.9126 | $60.91 | $60.90 | $60.90 |
| 7 purchase totals = | $837.31 | $920.0485 | $920.04 | $920.00 | $920.00 | |