| 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 | $115.87 | 11.587% | $129.2959 | $129.30 | $129.30 | $129.30 |
| Purchase #2 | $209.57 | 4.494% | $218.9881 | $218.99 | $219.00 | $219.00 |
| Purchase #3 | $93.87 | 7.496% | $100.9065 | $100.91 | $100.90 | $100.90 |
| Purchase #4 | $227.92 | 10.599% | $252.0772 | $252.08 | $252.10 | $252.10 |
| Purchase #5 | $103.29 | 5.439% | $108.9079 | $108.91 | $108.90 | $108.90 |
| Purchase #6 | $141.71 | 13.769% | $161.222 | $161.22 | $161.20 | $161.20 |
| Purchase #7 | $93.58 | 6.761% | $99.9069 | $99.91 | $99.90 | $99.90 |
| 7 purchase totals = | $985.81 | $1,071.3045 | $1,071.32 | $1,071.30 | $1,071.30 | |