| 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 | $110.26 | 3.629% | $114.2613 | $114.26 | $114.25 | $114.30 |
| Purchase #2 | $106.59 | 3.163% | $109.9614 | $109.96 | $109.95 | $110.00 |
| Purchase #3 | $239.46 | 7.249% | $256.8185 | $256.82 | $256.80 | $256.80 |
| Purchase #4 | $218.54 | 10.581% | $241.6637 | $241.66 | $241.65 | $241.70 |
| Purchase #5 | $223.32 | 12.833% | $251.9787 | $251.98 | $252.00 | $252.00 |
| Purchase #6 | $46.42 | 13.768% | $52.8111 | $52.81 | $52.80 | $52.80 |
| Purchase #7 | $128.31 | 7.714% | $138.2078 | $138.21 | $138.20 | $138.20 |
| 7 purchase totals = | $1,072.90 | $1,165.7025 | $1,165.70 | $1,165.65 | $1,165.80 | |