| 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 | $200.46 | 5.831% | $212.1488 | $212.15 | $212.15 | $212.10 |
| Purchase #2 | $128.82 | 6.344% | $136.9923 | $136.99 | $137.00 | $137.00 |
| Purchase #3 | $118.57 | 12.580% | $133.4861 | $133.49 | $133.50 | $133.50 |
| Purchase #4 | $197.34 | 12.608% | $222.2206 | $222.22 | $222.20 | $222.20 |
| Purchase #5 | $186.73 | 3.627% | $193.5027 | $193.50 | $193.50 | $193.50 |
| Purchase #6 | $244.72 | 13.457% | $277.652 | $277.65 | $277.65 | $277.70 |
| Purchase #7 | $171.53 | 8.735% | $186.5131 | $186.51 | $186.50 | $186.50 |
| 7 purchase totals = | $1,248.17 | $1,362.5156 | $1,362.51 | $1,362.50 | $1,362.50 | |