| 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 | $250.90 | 12.176% | $281.4496 | $281.45 | $281.45 | $281.40 |
| Purchase #2 | $161.54 | 6.117% | $171.4214 | $171.42 | $171.40 | $171.40 |
| Purchase #3 | $204.91 | 8.229% | $221.772 | $221.77 | $221.75 | $221.80 |
| Purchase #4 | $140.42 | 7.807% | $151.3826 | $151.38 | $151.40 | $151.40 |
| Purchase #5 | $88.25 | 6.661% | $94.1283 | $94.13 | $94.15 | $94.10 |
| Purchase #6 | $13.84 | 4.107% | $14.4084 | $14.41 | $14.40 | $14.40 |
| Purchase #7 | $115.85 | 7.737% | $124.8133 | $124.81 | $124.80 | $124.80 |
| 7 purchase totals = | $975.71 | $1,059.3756 | $1,059.37 | $1,059.35 | $1,059.30 | |