| 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 | $226.45 | 11.374% | $252.2064 | $252.21 | $252.20 | $252.20 |
| Purchase #2 | $234.30 | 5.349% | $246.8327 | $246.83 | $246.85 | $246.80 |
| Purchase #3 | $246.44 | 12.533% | $277.3263 | $277.33 | $277.35 | $277.30 |
| Purchase #4 | $103.74 | 7.677% | $111.7041 | $111.70 | $111.70 | $111.70 |
| Purchase #5 | $231.33 | 5.780% | $244.7009 | $244.70 | $244.70 | $244.70 |
| Purchase #6 | $90.62 | 9.504% | $99.2325 | $99.23 | $99.25 | $99.20 |
| Purchase #7 | $187.49 | 10.644% | $207.4464 | $207.45 | $207.45 | $207.40 |
| 7 purchase totals = | $1,320.37 | $1,439.4493 | $1,439.45 | $1,439.50 | $1,439.30 | |