| 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 | $7.84 | 9.416% | $8.5782 | $8.58 | $8.60 | $8.60 |
| Purchase #2 | $229.82 | 8.433% | $249.2007 | $249.20 | $249.20 | $249.20 |
| Purchase #3 | $214.59 | 12.316% | $241.0189 | $241.02 | $241.00 | $241.00 |
| Purchase #4 | $249.56 | 4.515% | $260.8276 | $260.83 | $260.85 | $260.80 |
| Purchase #5 | $25.61 | 7.791% | $27.6053 | $27.61 | $27.60 | $27.60 |
| Purchase #6 | $129.54 | 5.192% | $136.2657 | $136.27 | $136.25 | $136.30 |
| Purchase #7 | $130.62 | 11.760% | $145.9809 | $145.98 | $146.00 | $146.00 |
| 7 purchase totals = | $987.58 | $1,069.4773 | $1,069.49 | $1,069.50 | $1,069.50 | |