| 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 | $117.69 | 6.124% | $124.8973 | $124.90 | $124.90 | $124.90 |
| Purchase #2 | $244.66 | 11.550% | $272.9182 | $272.92 | $272.90 | $272.90 |
| Purchase #3 | $84.89 | 10.853% | $94.1031 | $94.10 | $94.10 | $94.10 |
| Purchase #4 | $191.82 | 4.425% | $200.308 | $200.31 | $200.30 | $200.30 |
| Purchase #5 | $90.87 | 7.160% | $97.3763 | $97.38 | $97.40 | $97.40 |
| Purchase #6 | $157.79 | 8.620% | $171.3915 | $171.39 | $171.40 | $171.40 |
| Purchase #7 | $210.67 | 4.582% | $220.3229 | $220.32 | $220.30 | $220.30 |
| 7 purchase totals = | $1,098.39 | $1,181.3173 | $1,181.32 | $1,181.30 | $1,181.30 | |