| 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 | $107.99 | 6.386% | $114.8862 | $114.89 | $114.90 | $114.90 |
| Purchase #2 | $132.33 | 7.240% | $141.9107 | $141.91 | $141.90 | $141.90 |
| Purchase #3 | $114.32 | 10.531% | $126.359 | $126.36 | $126.35 | $126.40 |
| Purchase #4 | $191.34 | 5.697% | $202.2406 | $202.24 | $202.25 | $202.20 |
| Purchase #5 | $229.70 | 8.769% | $249.8424 | $249.84 | $249.85 | $249.80 |
| Purchase #6 | $110.72 | 7.422% | $118.9376 | $118.94 | $118.95 | $118.90 |
| Purchase #7 | $17.49 | 5.598% | $18.4691 | $18.47 | $18.45 | $18.50 |
| 7 purchase totals = | $903.89 | $972.6456 | $972.65 | $972.65 | $972.60 | |