| 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 | $249.82 | 10.287% | $275.519 | $275.52 | $275.50 | $275.50 |
| Purchase #2 | $139.92 | 10.597% | $154.7473 | $154.75 | $154.75 | $154.70 |
| Purchase #3 | $224.77 | 11.279% | $250.1218 | $250.12 | $250.10 | $250.10 |
| Purchase #4 | $72.40 | 4.731% | $75.8252 | $75.83 | $75.85 | $75.80 |
| Purchase #5 | $159.60 | 8.392% | $172.9936 | $172.99 | $173.00 | $173.00 |
| Purchase #6 | $179.76 | 10.436% | $198.5198 | $198.52 | $198.50 | $198.50 |
| Purchase #7 | $108.44 | 10.439% | $119.7601 | $119.76 | $119.75 | $119.80 |
| 7 purchase totals = | $1,134.71 | $1,247.4868 | $1,247.49 | $1,247.45 | $1,247.40 | |