| 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 | $71.74 | 3.604% | $74.3255 | $74.33 | $74.35 | $74.30 |
| Purchase #2 | $246.36 | 13.752% | $280.2394 | $280.24 | $280.25 | $280.20 |
| Purchase #3 | $108.46 | 10.337% | $119.6715 | $119.67 | $119.65 | $119.70 |
| Purchase #4 | $226.93 | 11.248% | $252.4551 | $252.46 | $252.45 | $252.50 |
| Purchase #5 | $132.43 | 3.780% | $137.4359 | $137.44 | $137.45 | $137.40 |
| Purchase #6 | $209.73 | 6.432% | $223.2198 | $223.22 | $223.20 | $223.20 |
| Purchase #7 | $188.27 | 12.260% | $211.3519 | $211.35 | $211.35 | $211.40 |
| 7 purchase totals = | $1,183.92 | $1,298.6991 | $1,298.71 | $1,298.70 | $1,298.70 | |