| 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 | $213.52 | 12.742% | $240.7267 | $240.73 | $240.75 | $240.70 |
| Purchase #2 | $149.59 | 10.701% | $165.5976 | $165.60 | $165.60 | $165.60 |
| Purchase #3 | $143.66 | 3.385% | $148.5229 | $148.52 | $148.50 | $148.50 |
| Purchase #4 | $195.62 | 10.419% | $216.0016 | $216.00 | $216.00 | $216.00 |
| Purchase #5 | $193.97 | 8.859% | $211.1538 | $211.15 | $211.15 | $211.20 |
| Purchase #6 | $211.41 | 12.384% | $237.591 | $237.59 | $237.60 | $237.60 |
| Purchase #7 | $195.68 | 10.295% | $215.8253 | $215.83 | $215.85 | $215.80 |
| 7 purchase totals = | $1,303.45 | $1,435.4189 | $1,435.42 | $1,435.45 | $1,435.40 | |