| 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 | $205.64 | 6.830% | $219.6852 | $219.69 | $219.70 | $219.70 |
| Purchase #2 | $241.62 | 7.550% | $259.8623 | $259.86 | $259.85 | $259.90 |
| Purchase #3 | $247.56 | 5.692% | $261.6511 | $261.65 | $261.65 | $261.70 |
| Purchase #4 | $58.50 | 6.391% | $62.2387 | $62.24 | $62.25 | $62.20 |
| Purchase #5 | $137.52 | 8.295% | $148.9273 | $148.93 | $148.95 | $148.90 |
| Purchase #6 | $182.38 | 11.123% | $202.6661 | $202.67 | $202.65 | $202.70 |
| Purchase #7 | $159.34 | 3.547% | $164.9918 | $164.99 | $165.00 | $165.00 |
| 7 purchase totals = | $1,232.56 | $1,320.0225 | $1,320.03 | $1,320.05 | $1,320.10 | |