| 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 | $212.73 | 3.342% | $219.8394 | $219.84 | $219.85 | $219.80 |
| Purchase #2 | $95.61 | 7.435% | $102.7186 | $102.72 | $102.70 | $102.70 |
| Purchase #3 | $84.27 | 5.313% | $88.7473 | $88.75 | $88.75 | $88.70 |
| Purchase #4 | $93.93 | 5.481% | $99.0783 | $99.08 | $99.10 | $99.10 |
| Purchase #5 | $238.96 | 3.755% | $247.9329 | $247.93 | $247.95 | $247.90 |
| Purchase #6 | $29.42 | 6.579% | $31.3555 | $31.36 | $31.35 | $31.40 |
| Purchase #7 | $44.61 | 5.873% | $47.2299 | $47.23 | $47.25 | $47.20 |
| 7 purchase totals = | $799.53 | $836.9019 | $836.91 | $836.95 | $836.80 | |