| 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 | $197.61 | 9.623% | $216.626 | $216.63 | $216.65 | $216.60 |
| Purchase #2 | $73.59 | 13.754% | $83.7116 | $83.71 | $83.70 | $83.70 |
| Purchase #3 | $36.79 | 9.721% | $40.3664 | $40.37 | $40.35 | $40.40 |
| Purchase #4 | $230.80 | 12.487% | $259.62 | $259.62 | $259.60 | $259.60 |
| Purchase #5 | $218.42 | 7.662% | $235.1553 | $235.16 | $235.15 | $235.20 |
| Purchase #6 | $113.97 | 12.356% | $128.0521 | $128.05 | $128.05 | $128.10 |
| Purchase #7 | $19.88 | 11.714% | $22.2087 | $22.21 | $22.20 | $22.20 |
| 7 purchase totals = | $891.06 | $985.7401 | $985.75 | $985.70 | $985.80 | |