| 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 | $221.56 | 7.453% | $238.0729 | $238.07 | $238.05 | $238.10 |
| Purchase #2 | $173.84 | 11.626% | $194.0506 | $194.05 | $194.05 | $194.10 |
| Purchase #3 | $202.77 | 3.744% | $210.3617 | $210.36 | $210.35 | $210.40 |
| Purchase #4 | $231.77 | 5.409% | $244.3064 | $244.31 | $244.30 | $244.30 |
| Purchase #5 | $197.36 | 7.783% | $212.7205 | $212.72 | $212.70 | $212.70 |
| Purchase #6 | $97.56 | 7.481% | $104.8585 | $104.86 | $104.85 | $104.90 |
| Purchase #7 | $247.82 | 5.541% | $261.5517 | $261.55 | $261.55 | $261.60 |
| 7 purchase totals = | $1,372.68 | $1,465.9223 | $1,465.92 | $1,465.85 | $1,466.10 | |