| 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 | $9.54 | 9.423% | $10.439 | $10.44 | $10.45 | $10.40 |
| Purchase #2 | $122.60 | 8.433% | $132.9389 | $132.94 | $132.95 | $132.90 |
| Purchase #3 | $195.26 | 5.720% | $206.4289 | $206.43 | $206.45 | $206.40 |
| Purchase #4 | $163.32 | 3.597% | $169.1946 | $169.19 | $169.20 | $169.20 |
| Purchase #5 | $199.42 | 5.122% | $209.6343 | $209.63 | $209.65 | $209.60 |
| Purchase #6 | $234.99 | 5.577% | $248.0954 | $248.10 | $248.10 | $248.10 |
| Purchase #7 | $240.81 | 13.633% | $273.6396 | $273.64 | $273.65 | $273.60 |
| 7 purchase totals = | $1,165.94 | $1,250.3707 | $1,250.37 | $1,250.45 | $1,250.20 | |