| 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 | $240.83 | 5.856% | $254.933 | $254.93 | $254.95 | $254.90 |
| Purchase #2 | $232.28 | 12.834% | $262.0908 | $262.09 | $262.10 | $262.10 |
| Purchase #3 | $249.27 | 5.249% | $262.3542 | $262.35 | $262.35 | $262.40 |
| Purchase #4 | $137.66 | 5.807% | $145.6539 | $145.65 | $145.65 | $145.70 |
| Purchase #5 | $221.43 | 6.450% | $235.7122 | $235.71 | $235.70 | $235.70 |
| Purchase #6 | $202.71 | 7.249% | $217.4044 | $217.40 | $217.40 | $217.40 |
| Purchase #7 | $48.54 | 10.552% | $53.6619 | $53.66 | $53.65 | $53.70 |
| 7 purchase totals = | $1,332.72 | $1,431.8104 | $1,431.79 | $1,431.80 | $1,431.90 | |