| 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 | $199.42 | 7.605% | $214.5859 | $214.59 | $214.60 | $214.60 |
| Purchase #2 | $167.98 | 5.734% | $177.612 | $177.61 | $177.60 | $177.60 |
| Purchase #3 | $192.49 | 5.483% | $203.0442 | $203.04 | $203.05 | $203.00 |
| Purchase #4 | $126.69 | 13.497% | $143.7893 | $143.79 | $143.80 | $143.80 |
| Purchase #5 | $43.35 | 13.318% | $49.1234 | $49.12 | $49.10 | $49.10 |
| Purchase #6 | $186.99 | 11.830% | $209.1109 | $209.11 | $209.10 | $209.10 |
| Purchase #7 | $223.85 | 4.783% | $234.5567 | $234.56 | $234.55 | $234.60 |
| 7 purchase totals = | $1,140.77 | $1,231.8224 | $1,231.82 | $1,231.80 | $1,231.80 | |