| 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 | $205.47 | 3.570% | $212.8053 | $212.81 | $212.80 | $212.80 |
| Purchase #2 | $175.32 | 7.173% | $187.8957 | $187.90 | $187.90 | $187.90 |
| Purchase #3 | $21.53 | 5.562% | $22.7275 | $22.73 | $22.75 | $22.70 |
| Purchase #4 | $13.88 | 9.499% | $15.1985 | $15.20 | $15.20 | $15.20 |
| Purchase #5 | $146.83 | 12.256% | $164.8255 | $164.83 | $164.85 | $164.80 |
| Purchase #6 | $210.28 | 9.504% | $230.265 | $230.27 | $230.25 | $230.30 |
| Purchase #7 | $109.61 | 6.455% | $116.6853 | $116.69 | $116.70 | $116.70 |
| 7 purchase totals = | $882.92 | $950.4028 | $950.43 | $950.45 | $950.40 | |