| 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 | $97.67 | 11.839% | $109.2332 | $109.23 | $109.25 | $109.20 |
| Purchase #2 | $236.81 | 7.632% | $254.8833 | $254.88 | $254.90 | $254.90 |
| Purchase #3 | $87.39 | 11.612% | $97.5377 | $97.54 | $97.55 | $97.50 |
| Purchase #4 | $16.52 | 13.394% | $18.7327 | $18.73 | $18.75 | $18.70 |
| Purchase #5 | $102.36 | 12.603% | $115.2604 | $115.26 | $115.25 | $115.30 |
| Purchase #6 | $246.82 | 8.555% | $267.9355 | $267.94 | $267.95 | $267.90 |
| Purchase #7 | $235.91 | 9.518% | $258.3639 | $258.36 | $258.35 | $258.40 |
| 7 purchase totals = | $1,023.48 | $1,121.9467 | $1,121.94 | $1,122.00 | $1,121.90 | |