| 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 | $185.88 | 3.787% | $192.9193 | $192.92 | $192.90 | $192.90 |
| Purchase #2 | $110.36 | 11.717% | $123.2909 | $123.29 | $123.30 | $123.30 |
| Purchase #3 | $152.61 | 7.210% | $163.6132 | $163.61 | $163.60 | $163.60 |
| Purchase #4 | $141.66 | 4.631% | $148.2203 | $148.22 | $148.20 | $148.20 |
| Purchase #5 | $205.88 | 8.480% | $223.3386 | $223.34 | $223.35 | $223.30 |
| Purchase #6 | $212.52 | 7.384% | $228.2125 | $228.21 | $228.20 | $228.20 |
| Purchase #7 | $139.89 | 10.219% | $154.1854 | $154.19 | $154.20 | $154.20 |
| 7 purchase totals = | $1,148.80 | $1,233.7802 | $1,233.78 | $1,233.75 | $1,233.70 | |