| 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 | $216.51 | 12.522% | $243.6214 | $243.62 | $243.60 | $243.60 |
| Purchase #2 | $210.86 | 10.687% | $233.3946 | $233.39 | $233.40 | $233.40 |
| Purchase #3 | $202.43 | 12.419% | $227.5698 | $227.57 | $227.55 | $227.60 |
| Purchase #4 | $92.59 | 5.341% | $97.5352 | $97.54 | $97.55 | $97.50 |
| Purchase #5 | $29.89 | 5.757% | $31.6108 | $31.61 | $31.60 | $31.60 |
| Purchase #6 | $232.88 | 10.381% | $257.0553 | $257.06 | $257.05 | $257.10 |
| Purchase #7 | $177.80 | 4.445% | $185.7032 | $185.70 | $185.70 | $185.70 |
| 7 purchase totals = | $1,162.96 | $1,276.4903 | $1,276.49 | $1,276.45 | $1,276.50 | |