| 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 | $111.76 | 9.466% | $122.3392 | $122.34 | $122.35 | $122.30 |
| Purchase #2 | $123.29 | 10.751% | $136.5449 | $136.54 | $136.55 | $136.50 |
| Purchase #3 | $66.35 | 13.350% | $75.2077 | $75.21 | $75.20 | $75.20 |
| Purchase #4 | $210.85 | 3.383% | $217.9831 | $217.98 | $218.00 | $218.00 |
| Purchase #5 | $34.52 | 5.118% | $36.2867 | $36.29 | $36.30 | $36.30 |
| Purchase #6 | $140.85 | 8.253% | $152.4744 | $152.47 | $152.45 | $152.50 |
| Purchase #7 | $121.58 | 10.695% | $134.583 | $134.58 | $134.60 | $134.60 |
| 7 purchase totals = | $809.20 | $875.4190 | $875.41 | $875.45 | $875.40 | |