| 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 | $142.64 | 6.422% | $151.8003 | $151.80 | $151.80 | $151.80 |
| Purchase #2 | $217.62 | 11.244% | $242.0892 | $242.09 | $242.10 | $242.10 |
| Purchase #3 | $86.68 | 3.369% | $89.6002 | $89.60 | $89.60 | $89.60 |
| Purchase #4 | $153.62 | 10.281% | $169.4137 | $169.41 | $169.40 | $169.40 |
| Purchase #5 | $69.92 | 13.254% | $79.1872 | $79.19 | $79.20 | $79.20 |
| Purchase #6 | $92.99 | 10.256% | $102.5271 | $102.53 | $102.55 | $102.50 |
| Purchase #7 | $177.36 | 6.763% | $189.3549 | $189.35 | $189.35 | $189.40 |
| 7 purchase totals = | $940.83 | $1,023.9726 | $1,023.97 | $1,024.00 | $1,024.00 | |