| 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 | $109.91 | 9.330% | $120.1646 | $120.16 | $120.15 | $120.20 |
| Purchase #2 | $172.41 | 12.324% | $193.6578 | $193.66 | $193.65 | $193.70 |
| Purchase #3 | $249.98 | 5.194% | $262.964 | $262.96 | $262.95 | $263.00 |
| Purchase #4 | $247.84 | 4.564% | $259.1514 | $259.15 | $259.15 | $259.20 |
| Purchase #5 | $140.32 | 12.230% | $157.4811 | $157.48 | $157.50 | $157.50 |
| Purchase #6 | $170.35 | 4.588% | $178.1657 | $178.17 | $178.15 | $178.20 |
| Purchase #7 | $225.82 | 9.139% | $246.4577 | $246.46 | $246.45 | $246.50 |
| 7 purchase totals = | $1,316.63 | $1,418.0423 | $1,418.04 | $1,418.00 | $1,418.30 | |