| 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 | $201.89 | 4.842% | $211.6655 | $211.67 | $211.65 | $211.70 |
| Purchase #2 | $174.34 | 11.347% | $194.1224 | $194.12 | $194.10 | $194.10 |
| Purchase #3 | $22.69 | 3.160% | $23.407 | $23.41 | $23.40 | $23.40 |
| Purchase #4 | $149.60 | 3.137% | $154.293 | $154.29 | $154.30 | $154.30 |
| Purchase #5 | $77.60 | 11.643% | $86.635 | $86.64 | $86.65 | $86.60 |
| Purchase #6 | $136.82 | 3.375% | $141.4377 | $141.44 | $141.45 | $141.40 |
| Purchase #7 | $244.30 | 13.824% | $278.072 | $278.07 | $278.05 | $278.10 |
| 7 purchase totals = | $1,007.24 | $1,089.6326 | $1,089.64 | $1,089.60 | $1,089.60 | |