| 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 | $246.25 | 4.289% | $256.8117 | $256.81 | $256.80 | $256.80 |
| Purchase #2 | $215.64 | 11.721% | $240.9152 | $240.92 | $240.90 | $240.90 |
| Purchase #3 | $217.30 | 6.639% | $231.7265 | $231.73 | $231.75 | $231.70 |
| Purchase #4 | $83.38 | 7.683% | $89.7861 | $89.79 | $89.80 | $89.80 |
| Purchase #5 | $115.60 | 9.480% | $126.5589 | $126.56 | $126.55 | $126.60 |
| Purchase #6 | $154.93 | 7.559% | $166.6412 | $166.64 | $166.65 | $166.60 |
| Purchase #7 | $85.63 | 4.278% | $89.2933 | $89.29 | $89.30 | $89.30 |
| 7 purchase totals = | $1,118.73 | $1,201.7329 | $1,201.74 | $1,201.75 | $1,201.70 | |