| 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 | $138.41 | 12.428% | $155.6116 | $155.61 | $155.60 | $155.60 |
| Purchase #2 | $204.48 | 10.719% | $226.3982 | $226.40 | $226.40 | $226.40 |
| Purchase #3 | $13.98 | 7.669% | $15.0521 | $15.05 | $15.05 | $15.10 |
| Purchase #4 | $115.88 | 3.250% | $119.6461 | $119.65 | $119.65 | $119.60 |
| Purchase #5 | $102.77 | 10.343% | $113.3995 | $113.40 | $113.40 | $113.40 |
| Purchase #6 | $121.81 | 10.634% | $134.7633 | $134.76 | $134.75 | $134.80 |
| Purchase #7 | $241.97 | 5.416% | $255.0751 | $255.08 | $255.10 | $255.10 |
| 7 purchase totals = | $939.30 | $1,019.9459 | $1,019.95 | $1,019.95 | $1,020.00 | |