| 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 | $210.63 | 10.544% | $232.8388 | $232.84 | $232.85 | $232.80 |
| Purchase #2 | $8.62 | 13.397% | $9.7748 | $9.77 | $9.75 | $9.80 |
| Purchase #3 | $221.90 | 3.684% | $230.0748 | $230.07 | $230.05 | $230.10 |
| Purchase #4 | $125.35 | 11.210% | $139.4017 | $139.40 | $139.40 | $139.40 |
| Purchase #5 | $218.83 | 12.755% | $246.7418 | $246.74 | $246.75 | $246.70 |
| Purchase #6 | $225.74 | 12.771% | $254.5693 | $254.57 | $254.55 | $254.60 |
| Purchase #7 | $230.53 | 8.619% | $250.3994 | $250.40 | $250.40 | $250.40 |
| 7 purchase totals = | $1,241.60 | $1,363.8006 | $1,363.79 | $1,363.75 | $1,363.80 | |