| 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 | $104.76 | 8.630% | $113.8008 | $113.80 | $113.80 | $113.80 |
| Purchase #2 | $12.86 | 12.605% | $14.481 | $14.48 | $14.50 | $14.50 |
| Purchase #3 | $84.59 | 10.451% | $93.4305 | $93.43 | $93.45 | $93.40 |
| Purchase #4 | $111.32 | 12.422% | $125.1482 | $125.15 | $125.15 | $125.10 |
| Purchase #5 | $80.37 | 3.182% | $82.9274 | $82.93 | $82.95 | $82.90 |
| Purchase #6 | $249.75 | 8.548% | $271.0986 | $271.10 | $271.10 | $271.10 |
| Purchase #7 | $201.57 | 11.337% | $224.422 | $224.42 | $224.40 | $224.40 |
| 7 purchase totals = | $845.22 | $925.3085 | $925.31 | $925.35 | $925.20 | |