| 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 | $217.79 | 6.504% | $231.9551 | $231.96 | $231.95 | $232.00 |
| Purchase #2 | $88.35 | 3.419% | $91.3707 | $91.37 | $91.35 | $91.40 |
| Purchase #3 | $194.88 | 9.874% | $214.1225 | $214.12 | $214.10 | $214.10 |
| Purchase #4 | $37.26 | 8.691% | $40.4983 | $40.50 | $40.50 | $40.50 |
| Purchase #5 | $100.85 | 6.160% | $107.0624 | $107.06 | $107.05 | $107.10 |
| Purchase #6 | $72.90 | 7.602% | $78.4419 | $78.44 | $78.45 | $78.40 |
| Purchase #7 | $147.59 | 4.736% | $154.5799 | $154.58 | $154.60 | $154.60 |
| 7 purchase totals = | $859.62 | $918.0308 | $918.03 | $918.00 | $918.10 | |