| 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 | $127.26 | 3.345% | $131.5168 | $131.52 | $131.50 | $131.50 |
| Purchase #2 | $17.97 | 10.418% | $19.8421 | $19.84 | $19.85 | $19.80 |
| Purchase #3 | $221.95 | 3.451% | $229.6095 | $229.61 | $229.60 | $229.60 |
| Purchase #4 | $62.49 | 11.431% | $69.6332 | $69.63 | $69.65 | $69.60 |
| Purchase #5 | $107.91 | 11.633% | $120.4632 | $120.46 | $120.45 | $120.50 |
| Purchase #6 | $94.87 | 10.247% | $104.5913 | $104.59 | $104.60 | $104.60 |
| Purchase #7 | $211.81 | 6.156% | $224.849 | $224.85 | $224.85 | $224.80 |
| 7 purchase totals = | $844.26 | $900.5051 | $900.50 | $900.50 | $900.40 | |