| 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 | $135.31 | 4.438% | $141.3151 | $141.32 | $141.30 | $141.30 |
| Purchase #2 | $80.58 | 3.841% | $83.6751 | $83.68 | $83.70 | $83.70 |
| Purchase #3 | $229.26 | 12.274% | $257.3994 | $257.40 | $257.40 | $257.40 |
| Purchase #4 | $176.81 | 11.854% | $197.7691 | $197.77 | $197.75 | $197.80 |
| Purchase #5 | $249.59 | 9.748% | $273.92 | $273.92 | $273.90 | $273.90 |
| Purchase #6 | $197.41 | 10.155% | $217.457 | $217.46 | $217.45 | $217.50 |
| Purchase #7 | $67.69 | 12.369% | $76.0626 | $76.06 | $76.05 | $76.10 |
| 7 purchase totals = | $1,136.65 | $1,247.5983 | $1,247.61 | $1,247.55 | $1,247.70 | |