| 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 | $226.35 | 11.243% | $251.7985 | $251.80 | $251.80 | $251.80 |
| Purchase #2 | $216.25 | 7.246% | $231.9195 | $231.92 | $231.90 | $231.90 |
| Purchase #3 | $219.77 | 5.808% | $232.5342 | $232.53 | $232.55 | $232.50 |
| Purchase #4 | $186.80 | 6.248% | $198.4713 | $198.47 | $198.45 | $198.50 |
| Purchase #5 | $67.89 | 6.417% | $72.2465 | $72.25 | $72.25 | $72.20 |
| Purchase #6 | $51.41 | 7.524% | $55.2781 | $55.28 | $55.30 | $55.30 |
| Purchase #7 | $132.52 | 13.284% | $150.124 | $150.12 | $150.10 | $150.10 |
| 7 purchase totals = | $1,100.99 | $1,192.3721 | $1,192.37 | $1,192.35 | $1,192.30 | |