| 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 | $219.40 | 10.387% | $242.1891 | $242.19 | $242.20 | $242.20 |
| Purchase #2 | $226.78 | 9.265% | $247.7912 | $247.79 | $247.80 | $247.80 |
| Purchase #3 | $163.63 | 7.355% | $175.665 | $175.67 | $175.65 | $175.70 |
| Purchase #4 | $156.59 | 12.700% | $176.4769 | $176.48 | $176.50 | $176.50 |
| Purchase #5 | $20.52 | 10.733% | $22.7224 | $22.72 | $22.70 | $22.70 |
| Purchase #6 | $189.35 | 3.394% | $195.7765 | $195.78 | $195.80 | $195.80 |
| Purchase #7 | $92.34 | 3.670% | $95.7289 | $95.73 | $95.75 | $95.70 |
| 7 purchase totals = | $1,068.61 | $1,156.3500 | $1,156.36 | $1,156.40 | $1,156.40 | |