| 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 | $195.48 | 8.395% | $211.8905 | $211.89 | $211.90 | $211.90 |
| Purchase #2 | $182.66 | 3.480% | $189.0166 | $189.02 | $189.00 | $189.00 |
| Purchase #3 | $236.98 | 13.273% | $268.4344 | $268.43 | $268.45 | $268.40 |
| Purchase #4 | $236.70 | 4.575% | $247.529 | $247.53 | $247.55 | $247.50 |
| Purchase #5 | $165.41 | 11.400% | $184.2667 | $184.27 | $184.25 | $184.30 |
| Purchase #6 | $221.89 | 4.204% | $231.2183 | $231.22 | $231.20 | $231.20 |
| Purchase #7 | $24.60 | 10.606% | $27.2091 | $27.21 | $27.20 | $27.20 |
| 7 purchase totals = | $1,263.72 | $1,359.5646 | $1,359.57 | $1,359.55 | $1,359.50 | |