| 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 | $209.93 | 5.706% | $221.9086 | $221.91 | $221.90 | $221.90 |
| Purchase #2 | $211.25 | 13.125% | $238.9766 | $238.98 | $239.00 | $239.00 |
| Purchase #3 | $212.66 | 11.449% | $237.0074 | $237.01 | $237.00 | $237.00 |
| Purchase #4 | $151.71 | 8.857% | $165.147 | $165.15 | $165.15 | $165.10 |
| Purchase #5 | $203.92 | 13.327% | $231.0964 | $231.10 | $231.10 | $231.10 |
| Purchase #6 | $46.67 | 9.569% | $51.1359 | $51.14 | $51.15 | $51.10 |
| Purchase #7 | $62.99 | 5.602% | $66.5187 | $66.52 | $66.50 | $66.50 |
| 7 purchase totals = | $1,099.13 | $1,211.7906 | $1,211.81 | $1,211.80 | $1,211.70 | |