| 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 | $127.44 | 5.139% | $133.9891 | $133.99 | $134.00 | $134.00 |
| Purchase #2 | $121.57 | 9.856% | $133.5519 | $133.55 | $133.55 | $133.60 |
| Purchase #3 | $60.67 | 5.132% | $63.7836 | $63.78 | $63.80 | $63.80 |
| Purchase #4 | $156.79 | 5.668% | $165.6769 | $165.68 | $165.70 | $165.70 |
| Purchase #5 | $31.90 | 7.112% | $34.1687 | $34.17 | $34.15 | $34.20 |
| Purchase #6 | $226.45 | 5.804% | $239.5932 | $239.59 | $239.60 | $239.60 |
| Purchase #7 | $66.83 | 9.579% | $73.2316 | $73.23 | $73.25 | $73.20 |
| 7 purchase totals = | $791.65 | $843.9950 | $843.99 | $844.05 | $844.10 | |