| 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 | $79.79 | 11.372% | $88.8637 | $88.86 | $88.85 | $88.90 |
| Purchase #2 | $19.77 | 11.861% | $22.1149 | $22.11 | $22.10 | $22.10 |
| Purchase #3 | $214.99 | 5.476% | $226.7629 | $226.76 | $226.75 | $226.80 |
| Purchase #4 | $235.55 | 8.313% | $255.1313 | $255.13 | $255.15 | $255.10 |
| Purchase #5 | $175.57 | 8.770% | $190.9675 | $190.97 | $190.95 | $191.00 |
| Purchase #6 | $152.69 | 8.232% | $165.2594 | $165.26 | $165.25 | $165.30 |
| Purchase #7 | $111.79 | 3.353% | $115.5383 | $115.54 | $115.55 | $115.50 |
| 7 purchase totals = | $990.15 | $1,064.6380 | $1,064.63 | $1,064.60 | $1,064.70 | |