| 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 | $87.94 | 10.735% | $97.3804 | $97.38 | $97.40 | $97.40 |
| Purchase #2 | $153.94 | 4.231% | $160.4532 | $160.45 | $160.45 | $160.50 |
| Purchase #3 | $208.99 | 11.444% | $232.9068 | $232.91 | $232.90 | $232.90 |
| Purchase #4 | $162.50 | 13.248% | $184.028 | $184.03 | $184.05 | $184.00 |
| Purchase #5 | $231.90 | 12.547% | $260.9965 | $261.00 | $261.00 | $261.00 |
| Purchase #6 | $221.57 | 13.190% | $250.7951 | $250.80 | $250.80 | $250.80 |
| Purchase #7 | $127.48 | 6.454% | $135.7076 | $135.71 | $135.70 | $135.70 |
| 7 purchase totals = | $1,194.32 | $1,322.2676 | $1,322.28 | $1,322.30 | $1,322.30 | |