| 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 | $219.28 | 11.305% | $244.0696 | $244.07 | $244.05 | $244.10 |
| Purchase #2 | $223.61 | 10.737% | $247.619 | $247.62 | $247.60 | $247.60 |
| Purchase #3 | $43.72 | 11.633% | $48.8059 | $48.81 | $48.80 | $48.80 |
| Purchase #4 | $12.67 | 10.851% | $14.0448 | $14.04 | $14.05 | $14.00 |
| Purchase #5 | $101.48 | 10.475% | $112.11 | $112.11 | $112.10 | $112.10 |
| Purchase #6 | $27.71 | 11.128% | $30.7936 | $30.79 | $30.80 | $30.80 |
| Purchase #7 | $239.62 | 4.227% | $249.7487 | $249.75 | $249.75 | $249.70 |
| 7 purchase totals = | $868.09 | $947.1916 | $947.19 | $947.15 | $947.10 | |