| 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 | $213.68 | 3.432% | $221.0135 | $221.01 | $221.00 | $221.00 |
| Purchase #2 | $178.50 | 13.640% | $202.8474 | $202.85 | $202.85 | $202.80 |
| Purchase #3 | $37.82 | 10.587% | $41.824 | $41.82 | $41.80 | $41.80 |
| Purchase #4 | $15.75 | 13.426% | $17.8646 | $17.86 | $17.85 | $17.90 |
| Purchase #5 | $84.33 | 9.690% | $92.5016 | $92.50 | $92.50 | $92.50 |
| Purchase #6 | $167.31 | 5.229% | $176.0586 | $176.06 | $176.05 | $176.10 |
| Purchase #7 | $217.88 | 11.281% | $242.459 | $242.46 | $242.45 | $242.50 |
| 7 purchase totals = | $915.27 | $994.5687 | $994.56 | $994.50 | $994.60 | |