| 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 | $126.35 | 3.838% | $131.1993 | $131.20 | $131.20 | $131.20 |
| Purchase #2 | $198.90 | 4.308% | $207.4686 | $207.47 | $207.45 | $207.50 |
| Purchase #3 | $9.74 | 13.702% | $11.0746 | $11.07 | $11.05 | $11.10 |
| Purchase #4 | $198.51 | 7.400% | $213.1997 | $213.20 | $213.20 | $213.20 |
| Purchase #5 | $83.54 | 8.414% | $90.5691 | $90.57 | $90.55 | $90.60 |
| Purchase #6 | $118.58 | 6.199% | $125.9308 | $125.93 | $125.95 | $125.90 |
| Purchase #7 | $225.85 | 12.656% | $254.4336 | $254.43 | $254.45 | $254.40 |
| 7 purchase totals = | $961.47 | $1,033.8757 | $1,033.87 | $1,033.85 | $1,033.90 | |