| 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 | $136.66 | 5.223% | $143.7978 | $143.80 | $143.80 | $143.80 |
| Purchase #2 | $243.54 | 13.185% | $275.6507 | $275.65 | $275.65 | $275.70 |
| Purchase #3 | $143.67 | 8.733% | $156.2167 | $156.22 | $156.20 | $156.20 |
| Purchase #4 | $14.91 | 8.548% | $16.1845 | $16.18 | $16.20 | $16.20 |
| Purchase #5 | $115.52 | 13.150% | $130.7109 | $130.71 | $130.70 | $130.70 |
| Purchase #6 | $117.28 | 4.821% | $122.9341 | $122.93 | $122.95 | $122.90 |
| Purchase #7 | $249.88 | 3.867% | $259.5429 | $259.54 | $259.55 | $259.50 |
| 7 purchase totals = | $1,021.46 | $1,105.0376 | $1,105.03 | $1,105.05 | $1,105.00 | |