| 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 | $11.56 | 7.464% | $12.4228 | $12.42 | $12.40 | $12.40 |
| Purchase #2 | $215.39 | 6.837% | $230.1162 | $230.12 | $230.10 | $230.10 |
| Purchase #3 | $66.37 | 10.701% | $73.4723 | $73.47 | $73.45 | $73.50 |
| Purchase #4 | $198.99 | 5.102% | $209.1425 | $209.14 | $209.15 | $209.10 |
| Purchase #5 | $129.58 | 5.242% | $136.3726 | $136.37 | $136.35 | $136.40 |
| Purchase #6 | $217.41 | 8.350% | $235.5637 | $235.56 | $235.55 | $235.60 |
| Purchase #7 | $143.96 | 10.382% | $158.9059 | $158.91 | $158.90 | $158.90 |
| 7 purchase totals = | $983.26 | $1,055.9960 | $1,055.99 | $1,055.90 | $1,056.00 | |