| 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 | $123.78 | 3.427% | $128.0219 | $128.02 | $128.00 | $128.00 |
| Purchase #2 | $112.66 | 8.527% | $122.2665 | $122.27 | $122.25 | $122.30 |
| Purchase #3 | $204.80 | 11.565% | $228.4851 | $228.49 | $228.50 | $228.50 |
| Purchase #4 | $181.83 | 12.667% | $204.8624 | $204.86 | $204.85 | $204.90 |
| Purchase #5 | $214.83 | 13.687% | $244.2338 | $244.23 | $244.25 | $244.20 |
| Purchase #6 | $187.57 | 9.234% | $204.8902 | $204.89 | $204.90 | $204.90 |
| Purchase #7 | $119.93 | 4.140% | $124.8951 | $124.90 | $124.90 | $124.90 |
| 7 purchase totals = | $1,145.40 | $1,257.6550 | $1,257.66 | $1,257.65 | $1,257.70 | |