| 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 | $108.91 | 3.178% | $112.3712 | $112.37 | $112.35 | $112.40 |
| Purchase #2 | $192.40 | 10.817% | $213.2119 | $213.21 | $213.20 | $213.20 |
| Purchase #3 | $211.48 | 5.585% | $223.2912 | $223.29 | $223.30 | $223.30 |
| Purchase #4 | $249.66 | 5.185% | $262.6049 | $262.60 | $262.60 | $262.60 |
| Purchase #5 | $232.40 | 10.680% | $257.2203 | $257.22 | $257.20 | $257.20 |
| Purchase #6 | $77.29 | 3.596% | $80.0693 | $80.07 | $80.05 | $80.10 |
| Purchase #7 | $56.86 | 8.317% | $61.589 | $61.59 | $61.60 | $61.60 |
| 7 purchase totals = | $1,129.00 | $1,210.3578 | $1,210.35 | $1,210.30 | $1,210.40 | |