| 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 | $157.54 | 3.807% | $163.5375 | $163.54 | $163.55 | $163.50 |
| Purchase #2 | $239.50 | 7.554% | $257.5918 | $257.59 | $257.60 | $257.60 |
| Purchase #3 | $216.36 | 6.234% | $229.8479 | $229.85 | $229.85 | $229.80 |
| Purchase #4 | $18.37 | 11.198% | $20.4271 | $20.43 | $20.45 | $20.40 |
| Purchase #5 | $239.28 | 3.827% | $248.4372 | $248.44 | $248.45 | $248.40 |
| Purchase #6 | $188.58 | 11.541% | $210.344 | $210.34 | $210.35 | $210.30 |
| Purchase #7 | $128.69 | 9.866% | $141.3866 | $141.39 | $141.40 | $141.40 |
| 7 purchase totals = | $1,188.32 | $1,271.5721 | $1,271.58 | $1,271.65 | $1,271.40 | |