| 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 | $118.30 | 3.367% | $122.2832 | $122.28 | $122.30 | $122.30 |
| Purchase #2 | $127.94 | 8.285% | $138.5398 | $138.54 | $138.55 | $138.50 |
| Purchase #3 | $81.49 | 7.713% | $87.7753 | $87.78 | $87.80 | $87.80 |
| Purchase #4 | $176.99 | 11.755% | $197.7952 | $197.80 | $197.80 | $197.80 |
| Purchase #5 | $97.87 | 12.771% | $110.369 | $110.37 | $110.35 | $110.40 |
| Purchase #6 | $56.56 | 3.432% | $58.5011 | $58.50 | $58.50 | $58.50 |
| Purchase #7 | $40.35 | 7.746% | $43.4755 | $43.48 | $43.50 | $43.50 |
| 7 purchase totals = | $699.50 | $758.7391 | $758.75 | $758.80 | $758.80 | |