| 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 | $245.28 | 3.237% | $253.2197 | $253.22 | $253.20 | $253.20 |
| Purchase #2 | $214.67 | 3.874% | $222.9863 | $222.99 | $223.00 | $223.00 |
| Purchase #3 | $36.70 | 8.411% | $39.7868 | $39.79 | $39.80 | $39.80 |
| Purchase #4 | $193.39 | 13.496% | $219.4899 | $219.49 | $219.50 | $219.50 |
| Purchase #5 | $132.41 | 12.527% | $148.997 | $149.00 | $149.00 | $149.00 |
| Purchase #6 | $193.87 | 5.267% | $204.0811 | $204.08 | $204.10 | $204.10 |
| Purchase #7 | $201.72 | 10.593% | $223.0882 | $223.09 | $223.10 | $223.10 |
| 7 purchase totals = | $1,218.04 | $1,311.6490 | $1,311.66 | $1,311.70 | $1,311.70 | |