| 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 | $223.30 | 9.172% | $243.7811 | $243.78 | $243.80 | $243.80 |
| Purchase #2 | $155.65 | 5.109% | $163.6022 | $163.60 | $163.60 | $163.60 |
| Purchase #3 | $21.97 | 11.628% | $24.5247 | $24.52 | $24.50 | $24.50 |
| Purchase #4 | $147.43 | 10.691% | $163.1917 | $163.19 | $163.20 | $163.20 |
| Purchase #5 | $161.79 | 4.641% | $169.2987 | $169.30 | $169.30 | $169.30 |
| Purchase #6 | $70.52 | 12.157% | $79.0931 | $79.09 | $79.10 | $79.10 |
| Purchase #7 | $232.92 | 8.309% | $252.2733 | $252.27 | $252.25 | $252.30 |
| 7 purchase totals = | $1,013.58 | $1,095.7648 | $1,095.75 | $1,095.75 | $1,095.80 | |