| 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 | $193.36 | 3.269% | $199.6809 | $199.68 | $199.70 | $199.70 |
| Purchase #2 | $217.75 | 6.258% | $231.3768 | $231.38 | $231.40 | $231.40 |
| Purchase #3 | $202.83 | 8.215% | $219.4925 | $219.49 | $219.50 | $219.50 |
| Purchase #4 | $148.44 | 13.292% | $168.1706 | $168.17 | $168.15 | $168.20 |
| Purchase #5 | $130.36 | 5.418% | $137.4229 | $137.42 | $137.40 | $137.40 |
| Purchase #6 | $189.40 | 11.642% | $211.4499 | $211.45 | $211.45 | $211.40 |
| Purchase #7 | $60.73 | 13.444% | $68.8945 | $68.89 | $68.90 | $68.90 |
| 7 purchase totals = | $1,142.87 | $1,236.4881 | $1,236.48 | $1,236.50 | $1,236.50 | |