| 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 | $200.43 | 13.728% | $227.945 | $227.95 | $227.95 | $227.90 |
| Purchase #2 | $18.26 | 3.151% | $18.8354 | $18.84 | $18.85 | $18.80 |
| Purchase #3 | $83.49 | 7.733% | $89.9463 | $89.95 | $89.95 | $89.90 |
| Purchase #4 | $192.84 | 8.517% | $209.2642 | $209.26 | $209.25 | $209.30 |
| Purchase #5 | $144.71 | 12.157% | $162.3024 | $162.30 | $162.30 | $162.30 |
| Purchase #6 | $90.33 | 3.717% | $93.6876 | $93.69 | $93.70 | $93.70 |
| Purchase #7 | $202.46 | 12.557% | $227.8829 | $227.88 | $227.90 | $227.90 |
| 7 purchase totals = | $932.52 | $1,029.8638 | $1,029.87 | $1,029.90 | $1,029.80 | |