| 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 | $134.94 | 4.189% | $140.5926 | $140.59 | $140.60 | $140.60 |
| Purchase #2 | $153.80 | 7.195% | $164.8659 | $164.87 | $164.85 | $164.90 |
| Purchase #3 | $223.44 | 3.815% | $231.9642 | $231.96 | $231.95 | $232.00 |
| Purchase #4 | $232.76 | 6.829% | $248.6552 | $248.66 | $248.65 | $248.70 |
| Purchase #5 | $66.90 | 13.639% | $76.0245 | $76.02 | $76.00 | $76.00 |
| Purchase #6 | $81.78 | 8.319% | $88.5833 | $88.58 | $88.60 | $88.60 |
| Purchase #7 | $48.91 | 6.496% | $52.0872 | $52.09 | $52.10 | $52.10 |
| 7 purchase totals = | $942.53 | $1,002.7729 | $1,002.77 | $1,002.75 | $1,002.90 | |