| 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 | $189.46 | 4.514% | $198.0122 | $198.01 | $198.00 | $198.00 |
| Purchase #2 | $231.85 | 6.416% | $246.7255 | $246.73 | $246.75 | $246.70 |
| Purchase #3 | $156.52 | 5.616% | $165.3102 | $165.31 | $165.30 | $165.30 |
| Purchase #4 | $242.37 | 7.495% | $260.5356 | $260.54 | $260.55 | $260.50 |
| Purchase #5 | $34.35 | 13.317% | $38.9244 | $38.92 | $38.90 | $38.90 |
| Purchase #6 | $152.73 | 13.302% | $173.0461 | $173.05 | $173.05 | $173.00 |
| Purchase #7 | $187.77 | 9.313% | $205.257 | $205.26 | $205.25 | $205.30 |
| 7 purchase totals = | $1,195.05 | $1,287.8110 | $1,287.82 | $1,287.80 | $1,287.70 | |