| 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 | $211.74 | 13.854% | $241.0745 | $241.07 | $241.05 | $241.10 |
| Purchase #2 | $216.85 | 6.246% | $230.3945 | $230.39 | $230.40 | $230.40 |
| Purchase #3 | $210.70 | 11.156% | $234.2057 | $234.21 | $234.20 | $234.20 |
| Purchase #4 | $145.38 | 7.390% | $156.1236 | $156.12 | $156.10 | $156.10 |
| Purchase #5 | $238.38 | 3.291% | $246.2251 | $246.23 | $246.25 | $246.20 |
| Purchase #6 | $23.82 | 13.772% | $27.1005 | $27.10 | $27.10 | $27.10 |
| Purchase #7 | $183.74 | 10.547% | $203.1191 | $203.12 | $203.10 | $203.10 |
| 7 purchase totals = | $1,230.61 | $1,338.2430 | $1,338.24 | $1,338.20 | $1,338.20 | |