| 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 | $120.83 | 3.250% | $124.757 | $124.76 | $124.75 | $124.80 |
| Purchase #2 | $198.38 | 7.297% | $212.8558 | $212.86 | $212.85 | $212.90 |
| Purchase #3 | $200.68 | 5.296% | $211.308 | $211.31 | $211.30 | $211.30 |
| Purchase #4 | $114.89 | 3.623% | $119.0525 | $119.05 | $119.05 | $119.10 |
| Purchase #5 | $73.30 | 9.103% | $79.9725 | $79.97 | $79.95 | $80.00 |
| Purchase #6 | $25.68 | 13.151% | $29.0572 | $29.06 | $29.05 | $29.10 |
| Purchase #7 | $59.56 | 11.273% | $66.2742 | $66.27 | $66.25 | $66.30 |
| 7 purchase totals = | $793.32 | $843.2772 | $843.28 | $843.20 | $843.50 | |