| 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 | $166.48 | 3.282% | $171.9439 | $171.94 | $171.95 | $171.90 |
| Purchase #2 | $206.56 | 12.246% | $231.8553 | $231.86 | $231.85 | $231.90 |
| Purchase #3 | $195.38 | 5.785% | $206.6827 | $206.68 | $206.70 | $206.70 |
| Purchase #4 | $227.59 | 4.486% | $237.7997 | $237.80 | $237.80 | $237.80 |
| Purchase #5 | $48.48 | 11.264% | $53.9408 | $53.94 | $53.95 | $53.90 |
| Purchase #6 | $53.98 | 7.435% | $57.9934 | $57.99 | $58.00 | $58.00 |
| Purchase #7 | $236.64 | 5.131% | $248.782 | $248.78 | $248.80 | $248.80 |
| 7 purchase totals = | $1,135.11 | $1,208.9978 | $1,208.99 | $1,209.05 | $1,209.00 | |