| 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 | $248.58 | 10.604% | $274.9394 | $274.94 | $274.95 | $274.90 |
| Purchase #2 | $203.65 | 9.254% | $222.4958 | $222.50 | $222.50 | $222.50 |
| Purchase #3 | $202.83 | 3.353% | $209.6309 | $209.63 | $209.65 | $209.60 |
| Purchase #4 | $154.50 | 3.136% | $159.3451 | $159.35 | $159.35 | $159.30 |
| Purchase #5 | $70.48 | 3.515% | $72.9574 | $72.96 | $72.95 | $73.00 |
| Purchase #6 | $86.93 | 11.625% | $97.0356 | $97.04 | $97.05 | $97.00 |
| Purchase #7 | $179.80 | 9.209% | $196.3578 | $196.36 | $196.35 | $196.40 |
| 7 purchase totals = | $1,146.77 | $1,232.7620 | $1,232.78 | $1,232.80 | $1,232.70 | |