| 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 | $235.41 | 11.387% | $262.2161 | $262.22 | $262.20 | $262.20 |
| Purchase #2 | $182.33 | 8.347% | $197.5491 | $197.55 | $197.55 | $197.50 |
| Purchase #3 | $51.83 | 6.112% | $54.9978 | $55.00 | $55.00 | $55.00 |
| Purchase #4 | $136.50 | 9.870% | $149.9726 | $149.97 | $149.95 | $150.00 |
| Purchase #5 | $191.33 | 4.297% | $199.5515 | $199.55 | $199.55 | $199.60 |
| Purchase #6 | $15.95 | 8.448% | $17.2975 | $17.30 | $17.30 | $17.30 |
| Purchase #7 | $192.66 | 9.559% | $211.0764 | $211.08 | $211.10 | $211.10 |
| 7 purchase totals = | $1,006.01 | $1,092.6610 | $1,092.67 | $1,092.65 | $1,092.70 | |