| 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 | $30.28 | 7.794% | $32.64 | $32.64 | $32.65 | $32.60 |
| Purchase #2 | $242.72 | 9.290% | $265.2687 | $265.27 | $265.25 | $265.30 |
| Purchase #3 | $211.78 | 9.146% | $231.1494 | $231.15 | $231.15 | $231.10 |
| Purchase #4 | $238.37 | 13.784% | $271.2269 | $271.23 | $271.25 | $271.20 |
| Purchase #5 | $156.25 | 4.396% | $163.1188 | $163.12 | $163.10 | $163.10 |
| Purchase #6 | $151.75 | 12.340% | $170.476 | $170.48 | $170.50 | $170.50 |
| Purchase #7 | $182.44 | 8.651% | $198.2229 | $198.22 | $198.20 | $198.20 |
| 7 purchase totals = | $1,213.59 | $1,332.1027 | $1,332.11 | $1,332.10 | $1,332.00 | |