| 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 | $120.25 | 10.664% | $133.0735 | $133.07 | $133.05 | $133.10 |
| Purchase #2 | $144.89 | 7.519% | $155.7843 | $155.78 | $155.80 | $155.80 |
| Purchase #3 | $136.34 | 3.226% | $140.7383 | $140.74 | $140.75 | $140.70 |
| Purchase #4 | $207.66 | 13.773% | $236.261 | $236.26 | $236.25 | $236.30 |
| Purchase #5 | $24.31 | 3.830% | $25.2411 | $25.24 | $25.25 | $25.20 |
| Purchase #6 | $246.28 | 11.152% | $273.7451 | $273.75 | $273.75 | $273.70 |
| Purchase #7 | $124.74 | 6.801% | $133.2236 | $133.22 | $133.20 | $133.20 |
| 7 purchase totals = | $1,004.47 | $1,098.0669 | $1,098.06 | $1,098.05 | $1,098.00 | |