| 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 | $83.37 | 10.303% | $91.9596 | $91.96 | $91.95 | $92.00 |
| Purchase #2 | $198.45 | 6.538% | $211.4247 | $211.42 | $211.40 | $211.40 |
| Purchase #3 | $233.40 | 5.433% | $246.0806 | $246.08 | $246.10 | $246.10 |
| Purchase #4 | $182.40 | 4.200% | $190.0608 | $190.06 | $190.05 | $190.10 |
| Purchase #5 | $16.40 | 5.623% | $17.3222 | $17.32 | $17.30 | $17.30 |
| Purchase #6 | $212.40 | 9.166% | $231.8686 | $231.87 | $231.85 | $231.90 |
| Purchase #7 | $106.65 | 8.517% | $115.7334 | $115.73 | $115.75 | $115.70 |
| 7 purchase totals = | $1,033.07 | $1,104.4499 | $1,104.44 | $1,104.40 | $1,104.50 | |