| 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 | $74.80 | 10.181% | $82.4154 | $82.42 | $82.40 | $82.40 |
| Purchase #2 | $245.89 | 13.872% | $279.9999 | $280.00 | $280.00 | $280.00 |
| Purchase #3 | $81.99 | 8.775% | $89.1846 | $89.18 | $89.20 | $89.20 |
| Purchase #4 | $58.97 | 8.240% | $63.8291 | $63.83 | $63.85 | $63.80 |
| Purchase #5 | $92.74 | 8.585% | $100.7017 | $100.70 | $100.70 | $100.70 |
| Purchase #6 | $216.67 | 9.393% | $237.0218 | $237.02 | $237.00 | $237.00 |
| Purchase #7 | $167.48 | 8.780% | $182.1847 | $182.18 | $182.20 | $182.20 |
| 7 purchase totals = | $938.54 | $1,035.3372 | $1,035.33 | $1,035.35 | $1,035.30 | |