| 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 | $237.78 | 4.799% | $249.1911 | $249.19 | $249.20 | $249.20 |
| Purchase #2 | $43.84 | 4.798% | $45.9434 | $45.94 | $45.95 | $45.90 |
| Purchase #3 | $110.73 | 11.792% | $123.7873 | $123.79 | $123.80 | $123.80 |
| Purchase #4 | $140.79 | 8.762% | $153.126 | $153.13 | $153.15 | $153.10 |
| Purchase #5 | $193.91 | 9.169% | $211.6896 | $211.69 | $211.70 | $211.70 |
| Purchase #6 | $150.41 | 5.417% | $158.5577 | $158.56 | $158.55 | $158.60 |
| Purchase #7 | $164.68 | 11.592% | $183.7697 | $183.77 | $183.75 | $183.80 |
| 7 purchase totals = | $1,042.14 | $1,126.0648 | $1,126.07 | $1,126.10 | $1,126.10 | |