| 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 | $231.27 | 4.641% | $242.0032 | $242.00 | $242.00 | $242.00 |
| Purchase #2 | $112.93 | 8.803% | $122.8712 | $122.87 | $122.85 | $122.90 |
| Purchase #3 | $245.50 | 3.707% | $254.6007 | $254.60 | $254.60 | $254.60 |
| Purchase #4 | $222.90 | 4.559% | $233.062 | $233.06 | $233.05 | $233.10 |
| Purchase #5 | $230.96 | 9.629% | $253.1991 | $253.20 | $253.20 | $253.20 |
| Purchase #6 | $64.41 | 3.724% | $66.8086 | $66.81 | $66.80 | $66.80 |
| Purchase #7 | $7.37 | 5.677% | $7.7884 | $7.79 | $7.80 | $7.80 |
| 7 purchase totals = | $1,115.34 | $1,180.3332 | $1,180.33 | $1,180.30 | $1,180.40 | |