| 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 | $98.77 | 12.574% | $111.1893 | $111.19 | $111.20 | $111.20 |
| Purchase #2 | $206.76 | 6.826% | $220.8734 | $220.87 | $220.85 | $220.90 |
| Purchase #3 | $67.53 | 3.186% | $69.6815 | $69.68 | $69.70 | $69.70 |
| Purchase #4 | $15.53 | 3.578% | $16.0857 | $16.09 | $16.10 | $16.10 |
| Purchase #5 | $206.51 | 13.198% | $233.7652 | $233.77 | $233.75 | $233.80 |
| Purchase #6 | $30.52 | 3.830% | $31.6889 | $31.69 | $31.70 | $31.70 |
| Purchase #7 | $221.37 | 11.429% | $246.6704 | $246.67 | $246.65 | $246.70 |
| 7 purchase totals = | $846.99 | $929.9544 | $929.96 | $929.95 | $930.10 | |