| 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 | $242.40 | 7.421% | $260.3885 | $260.39 | $260.40 | $260.40 |
| Purchase #2 | $241.76 | 12.724% | $272.5215 | $272.52 | $272.50 | $272.50 |
| Purchase #3 | $114.30 | 9.469% | $125.1231 | $125.12 | $125.10 | $125.10 |
| Purchase #4 | $24.86 | 4.547% | $25.9904 | $25.99 | $26.00 | $26.00 |
| Purchase #5 | $95.44 | 11.594% | $106.5053 | $106.51 | $106.50 | $106.50 |
| Purchase #6 | $162.37 | 12.796% | $183.1469 | $183.15 | $183.15 | $183.10 |
| Purchase #7 | $108.57 | 6.476% | $115.601 | $115.60 | $115.60 | $115.60 |
| 7 purchase totals = | $989.70 | $1,089.2767 | $1,089.28 | $1,089.25 | $1,089.20 | |