| 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 | $130.94 | 11.873% | $146.4865 | $146.49 | $146.50 | $146.50 |
| Purchase #2 | $180.36 | 3.717% | $187.064 | $187.06 | $187.05 | $187.10 |
| Purchase #3 | $163.96 | 4.453% | $171.2611 | $171.26 | $171.25 | $171.30 |
| Purchase #4 | $208.75 | 9.145% | $227.8402 | $227.84 | $227.85 | $227.80 |
| Purchase #5 | $200.82 | 4.272% | $209.399 | $209.40 | $209.40 | $209.40 |
| Purchase #6 | $147.89 | 3.591% | $153.2007 | $153.20 | $153.20 | $153.20 |
| Purchase #7 | $135.88 | 3.282% | $140.3396 | $140.34 | $140.35 | $140.30 |
| 7 purchase totals = | $1,168.60 | $1,235.5911 | $1,235.59 | $1,235.60 | $1,235.60 | |