| 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 | $179.57 | 7.252% | $192.5924 | $192.59 | $192.60 | $192.60 |
| Purchase #2 | $221.80 | 11.761% | $247.8859 | $247.89 | $247.90 | $247.90 |
| Purchase #3 | $247.64 | 9.747% | $271.7775 | $271.78 | $271.80 | $271.80 |
| Purchase #4 | $188.77 | 12.146% | $211.698 | $211.70 | $211.70 | $211.70 |
| Purchase #5 | $246.39 | 9.141% | $268.9125 | $268.91 | $268.90 | $268.90 |
| Purchase #6 | $78.38 | 4.111% | $81.6022 | $81.60 | $81.60 | $81.60 |
| Purchase #7 | $216.35 | 8.564% | $234.8782 | $234.88 | $234.90 | $234.90 |
| 7 purchase totals = | $1,378.90 | $1,509.3467 | $1,509.35 | $1,509.40 | $1,509.40 | |