| 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 | $209.56 | 11.708% | $234.0953 | $234.10 | $234.10 | $234.10 |
| Purchase #2 | $204.80 | 13.408% | $232.2596 | $232.26 | $232.25 | $232.30 |
| Purchase #3 | $201.69 | 6.868% | $215.5421 | $215.54 | $215.55 | $215.50 |
| Purchase #4 | $78.48 | 9.164% | $85.6719 | $85.67 | $85.65 | $85.70 |
| Purchase #5 | $100.97 | 12.712% | $113.8053 | $113.81 | $113.80 | $113.80 |
| Purchase #6 | $46.80 | 10.376% | $51.656 | $51.66 | $51.65 | $51.70 |
| Purchase #7 | $129.68 | 12.534% | $145.9341 | $145.93 | $145.95 | $145.90 |
| 7 purchase totals = | $971.98 | $1,078.9643 | $1,078.97 | $1,078.95 | $1,079.00 | |