| 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 | $215.83 | 7.388% | $231.7755 | $231.78 | $231.80 | $231.80 |
| Purchase #2 | $67.66 | 12.220% | $75.9281 | $75.93 | $75.95 | $75.90 |
| Purchase #3 | $184.69 | 5.614% | $195.0585 | $195.06 | $195.05 | $195.10 |
| Purchase #4 | $62.56 | 8.230% | $67.7087 | $67.71 | $67.70 | $67.70 |
| Purchase #5 | $41.71 | 3.220% | $43.0531 | $43.05 | $43.05 | $43.10 |
| Purchase #6 | $248.84 | 12.358% | $279.5916 | $279.59 | $279.60 | $279.60 |
| Purchase #7 | $98.70 | 7.847% | $106.445 | $106.45 | $106.45 | $106.40 |
| 7 purchase totals = | $919.99 | $999.5605 | $999.57 | $999.60 | $999.60 | |