| 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 | $125.96 | 9.765% | $138.26 | $138.26 | $138.25 | $138.30 |
| Purchase #2 | $191.30 | 9.279% | $209.0507 | $209.05 | $209.05 | $209.10 |
| Purchase #3 | $233.49 | 7.160% | $250.2079 | $250.21 | $250.20 | $250.20 |
| Purchase #4 | $52.80 | 12.387% | $59.3403 | $59.34 | $59.35 | $59.30 |
| Purchase #5 | $109.85 | 4.346% | $114.6241 | $114.62 | $114.60 | $114.60 |
| Purchase #6 | $174.58 | 11.702% | $195.0094 | $195.01 | $195.00 | $195.00 |
| Purchase #7 | $118.28 | 9.501% | $129.5178 | $129.52 | $129.50 | $129.50 |
| 7 purchase totals = | $1,006.26 | $1,096.0102 | $1,096.01 | $1,095.95 | $1,096.00 | |