| 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 | $226.54 | 13.381% | $256.8533 | $256.85 | $256.85 | $256.90 |
| Purchase #2 | $230.67 | 7.344% | $247.6104 | $247.61 | $247.60 | $247.60 |
| Purchase #3 | $31.35 | 7.146% | $33.5903 | $33.59 | $33.60 | $33.60 |
| Purchase #4 | $31.48 | 5.348% | $33.1636 | $33.16 | $33.15 | $33.20 |
| Purchase #5 | $102.75 | 3.122% | $105.9579 | $105.96 | $105.95 | $106.00 |
| Purchase #6 | $227.25 | 5.847% | $240.5373 | $240.54 | $240.55 | $240.50 |
| Purchase #7 | $226.57 | 11.619% | $252.8952 | $252.90 | $252.90 | $252.90 |
| 7 purchase totals = | $1,076.61 | $1,170.6080 | $1,170.61 | $1,170.60 | $1,170.70 | |