| 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 | $214.90 | 6.171% | $228.1615 | $228.16 | $228.15 | $228.20 |
| Purchase #2 | $205.62 | 9.437% | $225.0244 | $225.02 | $225.00 | $225.00 |
| Purchase #3 | $120.35 | 6.453% | $128.1162 | $128.12 | $128.10 | $128.10 |
| Purchase #4 | $213.32 | 6.866% | $227.9666 | $227.97 | $227.95 | $228.00 |
| Purchase #5 | $209.96 | 11.149% | $233.3684 | $233.37 | $233.35 | $233.40 |
| Purchase #6 | $214.89 | 5.761% | $227.2698 | $227.27 | $227.25 | $227.30 |
| Purchase #7 | $121.40 | 11.371% | $135.2044 | $135.20 | $135.20 | $135.20 |
| 7 purchase totals = | $1,300.44 | $1,405.1113 | $1,405.11 | $1,405.00 | $1,405.20 | |