| 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 | $225.89 | 11.760% | $252.4547 | $252.45 | $252.45 | $252.50 |
| Purchase #2 | $225.34 | 5.840% | $238.4999 | $238.50 | $238.50 | $238.50 |
| Purchase #3 | $149.62 | 5.555% | $157.9314 | $157.93 | $157.95 | $157.90 |
| Purchase #4 | $51.77 | 10.517% | $57.2147 | $57.21 | $57.20 | $57.20 |
| Purchase #5 | $60.48 | 11.684% | $67.5465 | $67.55 | $67.55 | $67.50 |
| Purchase #6 | $232.60 | 7.157% | $249.2472 | $249.25 | $249.25 | $249.20 |
| Purchase #7 | $18.92 | 8.844% | $20.5933 | $20.59 | $20.60 | $20.60 |
| 7 purchase totals = | $964.62 | $1,043.4877 | $1,043.48 | $1,043.50 | $1,043.40 | |