| 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 | $121.68 | 8.845% | $132.4426 | $132.44 | $132.45 | $132.40 |
| Purchase #2 | $243.36 | 13.722% | $276.7539 | $276.75 | $276.75 | $276.80 |
| Purchase #3 | $191.92 | 9.288% | $209.7455 | $209.75 | $209.75 | $209.70 |
| Purchase #4 | $68.93 | 10.289% | $76.0222 | $76.02 | $76.00 | $76.00 |
| Purchase #5 | $197.97 | 10.501% | $218.7588 | $218.76 | $218.75 | $218.80 |
| Purchase #6 | $230.96 | 3.450% | $238.9281 | $238.93 | $238.95 | $238.90 |
| Purchase #7 | $112.26 | 3.102% | $115.7423 | $115.74 | $115.75 | $115.70 |
| 7 purchase totals = | $1,167.08 | $1,268.3934 | $1,268.39 | $1,268.40 | $1,268.30 | |