| 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 | $203.72 | 7.656% | $219.3168 | $219.32 | $219.30 | $219.30 |
| Purchase #2 | $187.33 | 7.867% | $202.0673 | $202.07 | $202.05 | $202.10 |
| Purchase #3 | $175.35 | 7.241% | $188.0471 | $188.05 | $188.05 | $188.00 |
| Purchase #4 | $142.41 | 13.613% | $161.7963 | $161.80 | $161.80 | $161.80 |
| Purchase #5 | $132.53 | 11.292% | $147.4953 | $147.50 | $147.50 | $147.50 |
| Purchase #6 | $217.26 | 3.604% | $225.0901 | $225.09 | $225.10 | $225.10 |
| Purchase #7 | $92.26 | 5.358% | $97.2033 | $97.20 | $97.20 | $97.20 |
| 7 purchase totals = | $1,150.86 | $1,241.0162 | $1,241.03 | $1,241.00 | $1,241.00 | |