| 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 | $213.28 | 12.474% | $239.8845 | $239.88 | $239.90 | $239.90 |
| Purchase #2 | $142.35 | 5.698% | $150.4611 | $150.46 | $150.45 | $150.50 |
| Purchase #3 | $29.77 | 11.511% | $33.1968 | $33.20 | $33.20 | $33.20 |
| Purchase #4 | $246.93 | 7.510% | $265.4744 | $265.47 | $265.45 | $265.50 |
| Purchase #5 | $77.99 | 9.187% | $85.1549 | $85.15 | $85.15 | $85.20 |
| Purchase #6 | $230.96 | 8.792% | $251.266 | $251.27 | $251.25 | $251.30 |
| Purchase #7 | $180.38 | 9.328% | $197.2058 | $197.21 | $197.20 | $197.20 |
| 7 purchase totals = | $1,121.66 | $1,222.6435 | $1,222.64 | $1,222.60 | $1,222.80 | |