| 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 | $126.98 | 8.163% | $137.3454 | $137.35 | $137.35 | $137.30 |
| Purchase #2 | $192.62 | 3.575% | $199.5062 | $199.51 | $199.50 | $199.50 |
| Purchase #3 | $223.99 | 4.735% | $234.5959 | $234.60 | $234.60 | $234.60 |
| Purchase #4 | $122.51 | 12.190% | $137.444 | $137.44 | $137.45 | $137.40 |
| Purchase #5 | $59.42 | 4.584% | $62.1438 | $62.14 | $62.15 | $62.10 |
| Purchase #6 | $23.97 | 9.626% | $26.2774 | $26.28 | $26.30 | $26.30 |
| Purchase #7 | $11.40 | 3.674% | $11.8188 | $11.82 | $11.80 | $11.80 |
| 7 purchase totals = | $760.89 | $809.1315 | $809.14 | $809.15 | $809.00 | |