| 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 | $238.41 | 12.485% | $268.1755 | $268.18 | $268.20 | $268.20 |
| Purchase #2 | $201.46 | 7.404% | $216.3761 | $216.38 | $216.40 | $216.40 |
| Purchase #3 | $105.50 | 9.607% | $115.6354 | $115.64 | $115.65 | $115.60 |
| Purchase #4 | $50.76 | 11.797% | $56.7482 | $56.75 | $56.75 | $56.70 |
| Purchase #5 | $241.98 | 8.194% | $261.8078 | $261.81 | $261.80 | $261.80 |
| Purchase #6 | $243.41 | 13.176% | $275.4817 | $275.48 | $275.50 | $275.50 |
| Purchase #7 | $174.69 | 10.521% | $193.0691 | $193.07 | $193.05 | $193.10 |
| 7 purchase totals = | $1,256.21 | $1,387.2938 | $1,387.31 | $1,387.35 | $1,387.30 | |