| 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 | $242.86 | 3.330% | $250.9472 | $250.95 | $250.95 | $250.90 |
| Purchase #2 | $227.87 | 9.308% | $249.0801 | $249.08 | $249.10 | $249.10 |
| Purchase #3 | $246.78 | 5.576% | $260.5405 | $260.54 | $260.55 | $260.50 |
| Purchase #4 | $116.57 | 6.120% | $123.7041 | $123.70 | $123.70 | $123.70 |
| Purchase #5 | $126.33 | 3.363% | $130.5785 | $130.58 | $130.60 | $130.60 |
| Purchase #6 | $110.29 | 3.769% | $114.4468 | $114.45 | $114.45 | $114.40 |
| Purchase #7 | $140.39 | 6.370% | $149.3328 | $149.33 | $149.35 | $149.30 |
| 7 purchase totals = | $1,211.09 | $1,278.6300 | $1,278.63 | $1,278.70 | $1,278.50 | |