| 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 | $219.35 | 8.332% | $237.6262 | $237.63 | $237.65 | $237.60 |
| Purchase #2 | $169.38 | 6.393% | $180.2085 | $180.21 | $180.20 | $180.20 |
| Purchase #3 | $62.41 | 9.256% | $68.1867 | $68.19 | $68.20 | $68.20 |
| Purchase #4 | $79.66 | 13.414% | $90.3456 | $90.35 | $90.35 | $90.30 |
| Purchase #5 | $186.60 | 4.645% | $195.2676 | $195.27 | $195.25 | $195.30 |
| Purchase #6 | $134.64 | 5.524% | $142.0775 | $142.08 | $142.10 | $142.10 |
| Purchase #7 | $206.96 | 7.606% | $222.7014 | $222.70 | $222.70 | $222.70 |
| 7 purchase totals = | $1,059.00 | $1,136.4135 | $1,136.43 | $1,136.45 | $1,136.40 | |