| 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 | $246.56 | 3.196% | $254.4401 | $254.44 | $254.45 | $254.40 |
| Purchase #2 | $109.35 | 11.344% | $121.7547 | $121.75 | $121.75 | $121.80 |
| Purchase #3 | $150.60 | 4.208% | $156.9372 | $156.94 | $156.95 | $156.90 |
| Purchase #4 | $134.66 | 6.519% | $143.4385 | $143.44 | $143.45 | $143.40 |
| Purchase #5 | $126.94 | 4.167% | $132.2296 | $132.23 | $132.25 | $132.20 |
| Purchase #6 | $35.73 | 5.490% | $37.6916 | $37.69 | $37.70 | $37.70 |
| Purchase #7 | $31.72 | 3.309% | $32.7696 | $32.77 | $32.75 | $32.80 |
| 7 purchase totals = | $835.56 | $879.2613 | $879.26 | $879.30 | $879.20 | |