| 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 | $85.76 | 9.134% | $93.5933 | $93.59 | $93.60 | $93.60 |
| Purchase #2 | $225.39 | 10.534% | $249.1326 | $249.13 | $249.15 | $249.10 |
| Purchase #3 | $121.69 | 5.731% | $128.6641 | $128.66 | $128.65 | $128.70 |
| Purchase #4 | $192.73 | 11.731% | $215.3392 | $215.34 | $215.35 | $215.30 |
| Purchase #5 | $200.56 | 3.295% | $207.1685 | $207.17 | $207.15 | $207.20 |
| Purchase #6 | $53.86 | 13.643% | $61.2081 | $61.21 | $61.20 | $61.20 |
| Purchase #7 | $216.35 | 4.264% | $225.5752 | $225.58 | $225.60 | $225.60 |
| 7 purchase totals = | $1,096.34 | $1,180.6810 | $1,180.68 | $1,180.70 | $1,180.70 | |