| 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 | $206.74 | 3.791% | $214.5775 | $214.58 | $214.60 | $214.60 |
| Purchase #2 | $109.90 | 4.134% | $114.4433 | $114.44 | $114.45 | $114.40 |
| Purchase #3 | $123.95 | 13.859% | $141.1282 | $141.13 | $141.15 | $141.10 |
| Purchase #4 | $140.34 | 5.238% | $147.691 | $147.69 | $147.70 | $147.70 |
| Purchase #5 | $49.34 | 11.181% | $54.8567 | $54.86 | $54.85 | $54.90 |
| Purchase #6 | $30.52 | 13.525% | $34.6478 | $34.65 | $34.65 | $34.60 |
| Purchase #7 | $211.80 | 4.723% | $221.8033 | $221.80 | $221.80 | $221.80 |
| 7 purchase totals = | $872.59 | $929.1478 | $929.15 | $929.20 | $929.10 | |