| 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 | $242.28 | 10.585% | $267.9253 | $267.93 | $267.95 | $267.90 |
| Purchase #2 | $233.35 | 5.844% | $246.987 | $246.99 | $247.00 | $247.00 |
| Purchase #3 | $159.86 | 7.467% | $171.7967 | $171.80 | $171.80 | $171.80 |
| Purchase #4 | $118.77 | 13.652% | $134.9845 | $134.98 | $135.00 | $135.00 |
| Purchase #5 | $47.25 | 3.838% | $49.0635 | $49.06 | $49.05 | $49.10 |
| Purchase #6 | $51.99 | 11.117% | $57.7697 | $57.77 | $57.75 | $57.80 |
| Purchase #7 | $87.44 | 4.602% | $91.464 | $91.46 | $91.45 | $91.50 |
| 7 purchase totals = | $940.94 | $1,019.9907 | $1,019.99 | $1,020.00 | $1,020.10 | |