| 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 | $165.38 | 3.287% | $170.816 | $170.82 | $170.80 | $170.80 |
| Purchase #2 | $231.71 | 4.740% | $242.6931 | $242.69 | $242.70 | $242.70 |
| Purchase #3 | $245.77 | 5.175% | $258.4886 | $258.49 | $258.50 | $258.50 |
| Purchase #4 | $109.50 | 10.688% | $121.2034 | $121.20 | $121.20 | $121.20 |
| Purchase #5 | $102.78 | 13.191% | $116.3377 | $116.34 | $116.35 | $116.30 |
| Purchase #6 | $182.87 | 7.555% | $196.6858 | $196.69 | $196.70 | $196.70 |
| Purchase #7 | $22.65 | 13.180% | $25.6353 | $25.64 | $25.65 | $25.60 |
| 7 purchase totals = | $1,060.66 | $1,131.8599 | $1,131.87 | $1,131.90 | $1,131.80 | |