| 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 | $39.73 | 6.534% | $42.326 | $42.33 | $42.35 | $42.30 |
| Purchase #2 | $231.83 | 3.715% | $240.4425 | $240.44 | $240.45 | $240.40 |
| Purchase #3 | $209.37 | 10.793% | $231.9673 | $231.97 | $231.95 | $232.00 |
| Purchase #4 | $90.67 | 8.337% | $98.2292 | $98.23 | $98.25 | $98.20 |
| Purchase #5 | $141.32 | 7.310% | $151.6505 | $151.65 | $151.65 | $151.70 |
| Purchase #6 | $128.58 | 7.409% | $138.1065 | $138.11 | $138.10 | $138.10 |
| Purchase #7 | $54.99 | 9.684% | $60.3152 | $60.32 | $60.30 | $60.30 |
| 7 purchase totals = | $896.49 | $963.0372 | $963.05 | $963.05 | $963.00 | |