| 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 | $137.41 | 10.263% | $151.5124 | $151.51 | $151.50 | $151.50 |
| Purchase #2 | $226.66 | 10.814% | $251.171 | $251.17 | $251.15 | $251.20 |
| Purchase #3 | $129.84 | 8.316% | $140.6375 | $140.64 | $140.65 | $140.60 |
| Purchase #4 | $233.46 | 7.405% | $250.7477 | $250.75 | $250.75 | $250.70 |
| Purchase #5 | $23.68 | 9.661% | $25.9677 | $25.97 | $25.95 | $26.00 |
| Purchase #6 | $107.37 | 6.855% | $114.7302 | $114.73 | $114.75 | $114.70 |
| Purchase #7 | $161.30 | 6.600% | $171.9458 | $171.95 | $171.95 | $171.90 |
| 7 purchase totals = | $1,019.72 | $1,106.7123 | $1,106.72 | $1,106.70 | $1,106.60 | |