| 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 | $64.79 | 8.378% | $70.2181 | $70.22 | $70.20 | $70.20 |
| Purchase #2 | $231.95 | 8.393% | $251.4176 | $251.42 | $251.40 | $251.40 |
| Purchase #3 | $213.70 | 6.258% | $227.0733 | $227.07 | $227.05 | $227.10 |
| Purchase #4 | $23.40 | 7.456% | $25.1447 | $25.14 | $25.15 | $25.10 |
| Purchase #5 | $179.66 | 10.696% | $198.8764 | $198.88 | $198.90 | $198.90 |
| Purchase #6 | $169.97 | 11.222% | $189.044 | $189.04 | $189.05 | $189.00 |
| Purchase #7 | $188.35 | 3.134% | $194.2529 | $194.25 | $194.25 | $194.30 |
| 7 purchase totals = | $1,071.82 | $1,156.0270 | $1,156.02 | $1,156.00 | $1,156.00 | |