| 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 | $234.67 | 3.180% | $242.1325 | $242.13 | $242.15 | $242.10 |
| Purchase #2 | $245.33 | 4.107% | $255.4057 | $255.41 | $255.40 | $255.40 |
| Purchase #3 | $131.59 | 11.102% | $146.1991 | $146.20 | $146.20 | $146.20 |
| Purchase #4 | $189.66 | 4.516% | $198.225 | $198.23 | $198.25 | $198.20 |
| Purchase #5 | $230.79 | 6.677% | $246.1998 | $246.20 | $246.20 | $246.20 |
| Purchase #6 | $225.96 | 6.874% | $241.4925 | $241.49 | $241.50 | $241.50 |
| Purchase #7 | $42.91 | 5.198% | $45.1405 | $45.14 | $45.15 | $45.10 |
| 7 purchase totals = | $1,300.91 | $1,374.7951 | $1,374.80 | $1,374.85 | $1,374.70 | |