| 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 | $202.34 | 7.314% | $217.1391 | $217.14 | $217.15 | $217.10 |
| Purchase #2 | $241.72 | 6.109% | $256.4867 | $256.49 | $256.50 | $256.50 |
| Purchase #3 | $75.78 | 5.212% | $79.7297 | $79.73 | $79.75 | $79.70 |
| Purchase #4 | $126.33 | 9.739% | $138.6333 | $138.63 | $138.65 | $138.60 |
| Purchase #5 | $185.82 | 12.263% | $208.6071 | $208.61 | $208.60 | $208.60 |
| Purchase #6 | $205.29 | 8.502% | $222.7438 | $222.74 | $222.75 | $222.70 |
| Purchase #7 | $86.77 | 13.871% | $98.8059 | $98.81 | $98.80 | $98.80 |
| 7 purchase totals = | $1,124.05 | $1,222.1456 | $1,222.15 | $1,222.20 | $1,222.00 | |