| 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 | $233.97 | 12.123% | $262.3342 | $262.33 | $262.35 | $262.30 |
| Purchase #2 | $70.33 | 12.346% | $79.0129 | $79.01 | $79.00 | $79.00 |
| Purchase #3 | $206.93 | 9.401% | $226.3835 | $226.38 | $226.40 | $226.40 |
| Purchase #4 | $140.65 | 10.124% | $154.8894 | $154.89 | $154.90 | $154.90 |
| Purchase #5 | $99.81 | 7.459% | $107.2548 | $107.25 | $107.25 | $107.30 |
| Purchase #6 | $28.69 | 10.530% | $31.7111 | $31.71 | $31.70 | $31.70 |
| Purchase #7 | $201.28 | 4.339% | $210.0135 | $210.01 | $210.00 | $210.00 |
| 7 purchase totals = | $981.66 | $1,071.5994 | $1,071.58 | $1,071.60 | $1,071.60 | |