| 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 | $105.62 | 11.599% | $117.8709 | $117.87 | $117.85 | $117.90 |
| Purchase #2 | $191.82 | 8.437% | $208.0039 | $208.00 | $208.00 | $208.00 |
| Purchase #3 | $248.82 | 3.130% | $256.6081 | $256.61 | $256.60 | $256.60 |
| Purchase #4 | $167.30 | 12.431% | $188.0971 | $188.10 | $188.10 | $188.10 |
| Purchase #5 | $148.85 | 13.364% | $168.7423 | $168.74 | $168.75 | $168.70 |
| Purchase #6 | $52.68 | 11.696% | $58.8415 | $58.84 | $58.85 | $58.80 |
| Purchase #7 | $184.31 | 13.371% | $208.9541 | $208.95 | $208.95 | $209.00 |
| 7 purchase totals = | $1,099.40 | $1,207.1179 | $1,207.11 | $1,207.10 | $1,207.10 | |