| 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 | $217.29 | 6.617% | $231.6681 | $231.67 | $231.65 | $231.70 |
| Purchase #2 | $99.41 | 10.599% | $109.9465 | $109.95 | $109.95 | $109.90 |
| Purchase #3 | $21.33 | 3.172% | $22.0066 | $22.01 | $22.00 | $22.00 |
| Purchase #4 | $240.95 | 3.655% | $249.7567 | $249.76 | $249.75 | $249.80 |
| Purchase #5 | $154.88 | 10.138% | $170.5817 | $170.58 | $170.60 | $170.60 |
| Purchase #6 | $159.98 | 3.394% | $165.4097 | $165.41 | $165.40 | $165.40 |
| Purchase #7 | $33.70 | 11.344% | $37.5229 | $37.52 | $37.50 | $37.50 |
| 7 purchase totals = | $927.54 | $986.8922 | $986.90 | $986.85 | $986.90 | |