| 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 | $14.49 | 9.352% | $15.8451 | $15.85 | $15.85 | $15.80 |
| Purchase #2 | $233.98 | 5.485% | $246.8138 | $246.81 | $246.80 | $246.80 |
| Purchase #3 | $165.56 | 9.525% | $181.3296 | $181.33 | $181.35 | $181.30 |
| Purchase #4 | $166.83 | 9.501% | $182.6805 | $182.68 | $182.70 | $182.70 |
| Purchase #5 | $23.87 | 11.656% | $26.6523 | $26.65 | $26.65 | $26.70 |
| Purchase #6 | $89.91 | 9.655% | $98.5908 | $98.59 | $98.60 | $98.60 |
| Purchase #7 | $245.53 | 10.363% | $270.9743 | $270.97 | $270.95 | $271.00 |
| 7 purchase totals = | $940.17 | $1,022.8864 | $1,022.88 | $1,022.90 | $1,022.90 | |