| 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 | $114.85 | 7.359% | $123.3018 | $123.30 | $123.30 | $123.30 |
| Purchase #2 | $67.33 | 9.697% | $73.859 | $73.86 | $73.85 | $73.90 |
| Purchase #3 | $183.85 | 8.866% | $200.1501 | $200.15 | $200.15 | $200.20 |
| Purchase #4 | $249.42 | 12.325% | $280.161 | $280.16 | $280.15 | $280.20 |
| Purchase #5 | $126.54 | 8.122% | $136.8176 | $136.82 | $136.80 | $136.80 |
| Purchase #6 | $202.92 | 12.229% | $227.7351 | $227.74 | $227.75 | $227.70 |
| Purchase #7 | $91.88 | 12.298% | $103.1794 | $103.18 | $103.20 | $103.20 |
| 7 purchase totals = | $1,036.79 | $1,145.2040 | $1,145.21 | $1,145.20 | $1,145.30 | |