| 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 | $213.62 | 3.324% | $220.7207 | $220.72 | $220.70 | $220.70 |
| Purchase #2 | $230.88 | 7.105% | $247.284 | $247.28 | $247.30 | $247.30 |
| Purchase #3 | $189.77 | 8.408% | $205.7259 | $205.73 | $205.75 | $205.70 |
| Purchase #4 | $124.98 | 5.131% | $131.3927 | $131.39 | $131.40 | $131.40 |
| Purchase #5 | $216.30 | 7.257% | $231.9969 | $232.00 | $232.00 | $232.00 |
| Purchase #6 | $189.83 | 7.363% | $203.8072 | $203.81 | $203.80 | $203.80 |
| Purchase #7 | $12.27 | 8.213% | $13.2777 | $13.28 | $13.30 | $13.30 |
| 7 purchase totals = | $1,177.65 | $1,254.2051 | $1,254.21 | $1,254.25 | $1,254.20 | |