| 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 | $129.27 | 11.245% | $143.8064 | $143.81 | $143.80 | $143.80 |
| Purchase #2 | $159.56 | 7.370% | $171.3196 | $171.32 | $171.30 | $171.30 |
| Purchase #3 | $223.77 | 4.816% | $234.5468 | $234.55 | $234.55 | $234.50 |
| Purchase #4 | $203.99 | 8.467% | $221.2618 | $221.26 | $221.25 | $221.30 |
| Purchase #5 | $221.25 | 8.199% | $239.3903 | $239.39 | $239.40 | $239.40 |
| Purchase #6 | $141.31 | 3.686% | $146.5187 | $146.52 | $146.50 | $146.50 |
| Purchase #7 | $70.71 | 5.841% | $74.8402 | $74.84 | $74.85 | $74.80 |
| 7 purchase totals = | $1,149.86 | $1,231.6838 | $1,231.69 | $1,231.65 | $1,231.60 | |