| 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 | $25.28 | 4.550% | $26.4302 | $26.43 | $26.45 | $26.40 |
| Purchase #2 | $117.31 | 4.290% | $122.3426 | $122.34 | $122.35 | $122.30 |
| Purchase #3 | $195.43 | 4.456% | $204.1384 | $204.14 | $204.15 | $204.10 |
| Purchase #4 | $97.67 | 11.701% | $109.0984 | $109.10 | $109.10 | $109.10 |
| Purchase #5 | $210.71 | 4.324% | $219.8211 | $219.82 | $219.80 | $219.80 |
| Purchase #6 | $181.47 | 10.852% | $201.1631 | $201.16 | $201.15 | $201.20 |
| Purchase #7 | $235.98 | 3.543% | $244.3408 | $244.34 | $244.35 | $244.30 |
| 7 purchase totals = | $1,063.85 | $1,127.3346 | $1,127.33 | $1,127.35 | $1,127.20 | |