| 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 | $234.92 | 7.273% | $252.0057 | $252.01 | $252.00 | $252.00 |
| Purchase #2 | $149.36 | 7.830% | $161.0549 | $161.05 | $161.05 | $161.10 |
| Purchase #3 | $226.48 | 13.664% | $257.4262 | $257.43 | $257.45 | $257.40 |
| Purchase #4 | $133.47 | 11.415% | $148.7056 | $148.71 | $148.70 | $148.70 |
| Purchase #5 | $146.36 | 11.535% | $163.2426 | $163.24 | $163.25 | $163.20 |
| Purchase #6 | $40.53 | 7.176% | $43.4384 | $43.44 | $43.45 | $43.40 |
| Purchase #7 | $206.34 | 8.329% | $223.5261 | $223.53 | $223.55 | $223.50 |
| 7 purchase totals = | $1,137.46 | $1,249.3995 | $1,249.41 | $1,249.45 | $1,249.30 | |