| 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 | $230.42 | 11.657% | $257.2801 | $257.28 | $257.30 | $257.30 |
| Purchase #2 | $151.34 | 4.115% | $157.5676 | $157.57 | $157.55 | $157.60 |
| Purchase #3 | $111.28 | 4.587% | $116.3844 | $116.38 | $116.40 | $116.40 |
| Purchase #4 | $8.44 | 8.826% | $9.1849 | $9.18 | $9.20 | $9.20 |
| Purchase #5 | $161.36 | 4.204% | $168.1436 | $168.14 | $168.15 | $168.10 |
| Purchase #6 | $181.32 | 8.147% | $196.0921 | $196.09 | $196.10 | $196.10 |
| Purchase #7 | $139.33 | 4.328% | $145.3602 | $145.36 | $145.35 | $145.40 |
| 7 purchase totals = | $983.49 | $1,050.0129 | $1,050.00 | $1,050.05 | $1,050.10 | |