| 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 | $103.50 | 11.365% | $115.2628 | $115.26 | $115.25 | $115.30 |
| Purchase #2 | $196.94 | 8.637% | $213.9497 | $213.95 | $213.95 | $213.90 |
| Purchase #3 | $237.32 | 12.240% | $266.368 | $266.37 | $266.35 | $266.40 |
| Purchase #4 | $220.28 | 7.500% | $236.801 | $236.80 | $236.80 | $236.80 |
| Purchase #5 | $176.59 | 9.630% | $193.5956 | $193.60 | $193.60 | $193.60 |
| Purchase #6 | $52.80 | 4.717% | $55.2906 | $55.29 | $55.30 | $55.30 |
| Purchase #7 | $208.59 | 5.234% | $219.5076 | $219.51 | $219.50 | $219.50 |
| 7 purchase totals = | $1,196.02 | $1,300.7753 | $1,300.78 | $1,300.75 | $1,300.80 | |