| 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 | $124.99 | 9.123% | $136.3928 | $136.39 | $136.40 | $136.40 |
| Purchase #2 | $163.99 | 4.796% | $171.855 | $171.86 | $171.85 | $171.90 |
| Purchase #3 | $176.87 | 6.134% | $187.7192 | $187.72 | $187.70 | $187.70 |
| Purchase #4 | $102.35 | 3.402% | $105.8319 | $105.83 | $105.85 | $105.80 |
| Purchase #5 | $196.30 | 10.240% | $216.4011 | $216.40 | $216.40 | $216.40 |
| Purchase #6 | $103.86 | 11.461% | $115.7634 | $115.76 | $115.75 | $115.80 |
| Purchase #7 | $63.35 | 8.253% | $68.5783 | $68.58 | $68.60 | $68.60 |
| 7 purchase totals = | $931.71 | $1,002.5417 | $1,002.54 | $1,002.55 | $1,002.60 | |