| 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 | $119.94 | 6.620% | $127.88 | $127.88 | $127.90 | $127.90 |
| Purchase #2 | $150.97 | 10.623% | $167.0075 | $167.01 | $167.00 | $167.00 |
| Purchase #3 | $204.60 | 5.852% | $216.5732 | $216.57 | $216.55 | $216.60 |
| Purchase #4 | $25.36 | 4.643% | $26.5375 | $26.54 | $26.55 | $26.50 |
| Purchase #5 | $28.35 | 8.618% | $30.7932 | $30.79 | $30.80 | $30.80 |
| Purchase #6 | $190.50 | 10.304% | $210.1291 | $210.13 | $210.15 | $210.10 |
| Purchase #7 | $238.63 | 5.435% | $251.5995 | $251.60 | $251.60 | $251.60 |
| 7 purchase totals = | $958.35 | $1,030.5200 | $1,030.52 | $1,030.55 | $1,030.50 | |