| 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 | $201.97 | 7.340% | $216.7946 | $216.79 | $216.80 | $216.80 |
| Purchase #2 | $180.41 | 7.647% | $194.206 | $194.21 | $194.20 | $194.20 |
| Purchase #3 | $77.50 | 5.235% | $81.5571 | $81.56 | $81.55 | $81.60 |
| Purchase #4 | $80.97 | 4.503% | $84.6161 | $84.62 | $84.60 | $84.60 |
| Purchase #5 | $202.41 | 10.452% | $223.5659 | $223.57 | $223.55 | $223.60 |
| Purchase #6 | $23.80 | 13.118% | $26.9221 | $26.92 | $26.90 | $26.90 |
| Purchase #7 | $217.78 | 7.853% | $234.8823 | $234.88 | $234.90 | $234.90 |
| 7 purchase totals = | $984.84 | $1,062.5441 | $1,062.55 | $1,062.50 | $1,062.60 | |