| 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 | $103.94 | 7.346% | $111.5754 | $111.58 | $111.60 | $111.60 |
| Purchase #2 | $240.84 | 11.861% | $269.406 | $269.41 | $269.40 | $269.40 |
| Purchase #3 | $169.99 | 6.609% | $181.2246 | $181.22 | $181.20 | $181.20 |
| Purchase #4 | $132.97 | 6.446% | $141.5412 | $141.54 | $141.55 | $141.50 |
| Purchase #5 | $189.79 | 8.372% | $205.6792 | $205.68 | $205.70 | $205.70 |
| Purchase #6 | $200.63 | 11.670% | $224.0435 | $224.04 | $224.05 | $224.00 |
| Purchase #7 | $106.31 | 5.571% | $112.2325 | $112.23 | $112.25 | $112.20 |
| 7 purchase totals = | $1,144.47 | $1,245.7024 | $1,245.70 | $1,245.75 | $1,245.60 | |