| 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 | $221.45 | 4.697% | $231.8515 | $231.85 | $231.85 | $231.90 |
| Purchase #2 | $227.79 | 9.363% | $249.118 | $249.12 | $249.10 | $249.10 |
| Purchase #3 | $153.58 | 11.333% | $170.9852 | $170.99 | $171.00 | $171.00 |
| Purchase #4 | $129.82 | 10.754% | $143.7808 | $143.78 | $143.80 | $143.80 |
| Purchase #5 | $179.28 | 3.264% | $185.1317 | $185.13 | $185.15 | $185.10 |
| Purchase #6 | $55.60 | 8.148% | $60.1303 | $60.13 | $60.15 | $60.10 |
| Purchase #7 | $149.64 | 11.614% | $167.0192 | $167.02 | $167.00 | $167.00 |
| 7 purchase totals = | $1,117.16 | $1,208.0167 | $1,208.02 | $1,208.05 | $1,208.00 | |