| 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 | $221.78 | 9.637% | $243.1529 | $243.15 | $243.15 | $243.20 |
| Purchase #2 | $219.43 | 9.846% | $241.0351 | $241.04 | $241.05 | $241.00 |
| Purchase #3 | $129.35 | 3.543% | $133.9329 | $133.93 | $133.95 | $133.90 |
| Purchase #4 | $201.76 | 11.471% | $224.9039 | $224.90 | $224.90 | $224.90 |
| Purchase #5 | $223.87 | 3.854% | $232.4979 | $232.50 | $232.50 | $232.50 |
| Purchase #6 | $97.99 | 12.226% | $109.9703 | $109.97 | $109.95 | $110.00 |
| Purchase #7 | $97.88 | 5.281% | $103.049 | $103.05 | $103.05 | $103.00 |
| 7 purchase totals = | $1,192.06 | $1,288.5420 | $1,288.54 | $1,288.55 | $1,288.50 | |