| 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 | $80.56 | 10.742% | $89.2138 | $89.21 | $89.20 | $89.20 |
| Purchase #2 | $135.90 | 9.327% | $148.5754 | $148.58 | $148.60 | $148.60 |
| Purchase #3 | $241.36 | 5.144% | $253.7756 | $253.78 | $253.80 | $253.80 |
| Purchase #4 | $113.25 | 6.435% | $120.5376 | $120.54 | $120.55 | $120.50 |
| Purchase #5 | $193.71 | 5.821% | $204.9859 | $204.99 | $205.00 | $205.00 |
| Purchase #6 | $250.74 | 8.870% | $272.9806 | $272.98 | $273.00 | $273.00 |
| Purchase #7 | $109.35 | 7.769% | $117.8454 | $117.85 | $117.85 | $117.80 |
| 7 purchase totals = | $1,124.87 | $1,207.9143 | $1,207.93 | $1,208.00 | $1,207.90 | |