| 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 | $79.27 | 7.641% | $85.327 | $85.33 | $85.35 | $85.30 |
| Purchase #2 | $201.54 | 3.678% | $208.9526 | $208.95 | $208.95 | $209.00 |
| Purchase #3 | $94.26 | 4.331% | $98.3424 | $98.34 | $98.35 | $98.30 |
| Purchase #4 | $208.83 | 10.869% | $231.5277 | $231.53 | $231.55 | $231.50 |
| Purchase #5 | $191.44 | 3.427% | $198.0006 | $198.00 | $198.00 | $198.00 |
| Purchase #6 | $130.97 | 5.747% | $138.4968 | $138.50 | $138.50 | $138.50 |
| Purchase #7 | $243.64 | 5.689% | $257.5007 | $257.50 | $257.50 | $257.50 |
| 7 purchase totals = | $1,149.95 | $1,218.1478 | $1,218.15 | $1,218.20 | $1,218.10 | |