| 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 | $133.72 | 11.782% | $149.4749 | $149.47 | $149.45 | $149.50 |
| Purchase #2 | $192.39 | 13.681% | $218.7109 | $218.71 | $218.70 | $218.70 |
| Purchase #3 | $250.97 | 11.809% | $280.607 | $280.61 | $280.60 | $280.60 |
| Purchase #4 | $246.95 | 5.746% | $261.1397 | $261.14 | $261.15 | $261.10 |
| Purchase #5 | $39.48 | 4.728% | $41.3466 | $41.35 | $41.35 | $41.30 |
| Purchase #6 | $112.93 | 6.867% | $120.6849 | $120.68 | $120.70 | $120.70 |
| Purchase #7 | $139.27 | 5.551% | $147.0009 | $147.00 | $147.00 | $147.00 |
| 7 purchase totals = | $1,115.71 | $1,218.9649 | $1,218.96 | $1,218.95 | $1,218.90 | |