| 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 | $234.48 | 6.677% | $250.1362 | $250.14 | $250.15 | $250.10 |
| Purchase #2 | $136.47 | 3.821% | $141.6845 | $141.68 | $141.70 | $141.70 |
| Purchase #3 | $44.47 | 6.762% | $47.4771 | $47.48 | $47.50 | $47.50 |
| Purchase #4 | $172.98 | 10.476% | $191.1014 | $191.10 | $191.10 | $191.10 |
| Purchase #5 | $183.62 | 8.781% | $199.7437 | $199.74 | $199.75 | $199.70 |
| Purchase #6 | $77.77 | 11.598% | $86.7898 | $86.79 | $86.80 | $86.80 |
| Purchase #7 | $194.85 | 6.557% | $207.6263 | $207.63 | $207.65 | $207.60 |
| 7 purchase totals = | $1,044.64 | $1,124.5590 | $1,124.56 | $1,124.65 | $1,124.50 | |