| 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 | $120.44 | 7.649% | $129.6525 | $129.65 | $129.65 | $129.70 |
| Purchase #2 | $123.50 | 8.840% | $134.4174 | $134.42 | $134.40 | $134.40 |
| Purchase #3 | $194.65 | 3.559% | $201.5776 | $201.58 | $201.60 | $201.60 |
| Purchase #4 | $246.73 | 8.408% | $267.4751 | $267.48 | $267.50 | $267.50 |
| Purchase #5 | $129.49 | 3.844% | $134.4676 | $134.47 | $134.45 | $134.50 |
| Purchase #6 | $78.93 | 8.306% | $85.4859 | $85.49 | $85.50 | $85.50 |
| Purchase #7 | $223.33 | 10.722% | $247.2754 | $247.28 | $247.30 | $247.30 |
| 7 purchase totals = | $1,117.07 | $1,200.3515 | $1,200.37 | $1,200.40 | $1,200.50 | |