| 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 | $25.72 | 4.365% | $26.8427 | $26.84 | $26.85 | $26.80 |
| Purchase #2 | $137.58 | 10.520% | $152.0534 | $152.05 | $152.05 | $152.10 |
| Purchase #3 | $166.44 | 12.435% | $187.1368 | $187.14 | $187.15 | $187.10 |
| Purchase #4 | $118.43 | 12.576% | $133.3238 | $133.32 | $133.30 | $133.30 |
| Purchase #5 | $96.43 | 13.254% | $109.2108 | $109.21 | $109.20 | $109.20 |
| Purchase #6 | $133.93 | 10.725% | $148.294 | $148.29 | $148.30 | $148.30 |
| Purchase #7 | $174.43 | 12.138% | $195.6023 | $195.60 | $195.60 | $195.60 |
| 7 purchase totals = | $852.96 | $952.4638 | $952.45 | $952.45 | $952.40 | |