| 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 | $130.83 | 11.764% | $146.2208 | $146.22 | $146.20 | $146.20 |
| Purchase #2 | $230.52 | 9.654% | $252.7744 | $252.77 | $252.75 | $252.80 |
| Purchase #3 | $238.44 | 7.109% | $255.3907 | $255.39 | $255.40 | $255.40 |
| Purchase #4 | $81.99 | 5.820% | $86.7618 | $86.76 | $86.75 | $86.80 |
| Purchase #5 | $227.31 | 12.138% | $254.9009 | $254.90 | $254.90 | $254.90 |
| Purchase #6 | $235.39 | 8.143% | $254.5578 | $254.56 | $254.55 | $254.60 |
| Purchase #7 | $51.48 | 7.474% | $55.3276 | $55.33 | $55.35 | $55.30 |
| 7 purchase totals = | $1,195.96 | $1,305.9340 | $1,305.93 | $1,305.90 | $1,306.00 | |