| 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 | $142.55 | 7.398% | $153.0958 | $153.10 | $153.10 | $153.10 |
| Purchase #2 | $87.31 | 12.142% | $97.9112 | $97.91 | $97.90 | $97.90 |
| Purchase #3 | $239.56 | 7.431% | $257.3617 | $257.36 | $257.35 | $257.40 |
| Purchase #4 | $109.66 | 7.725% | $118.1312 | $118.13 | $118.15 | $118.10 |
| Purchase #5 | $191.39 | 10.717% | $211.9013 | $211.90 | $211.90 | $211.90 |
| Purchase #6 | $52.58 | 4.492% | $54.9419 | $54.94 | $54.95 | $54.90 |
| Purchase #7 | $34.62 | 12.330% | $38.8886 | $38.89 | $38.90 | $38.90 |
| 7 purchase totals = | $857.67 | $932.2317 | $932.23 | $932.25 | $932.20 | |