| 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 | $41.90 | 8.110% | $45.2981 | $45.30 | $45.30 | $45.30 |
| Purchase #2 | $88.83 | 8.424% | $96.313 | $96.31 | $96.30 | $96.30 |
| Purchase #3 | $214.61 | 10.531% | $237.2106 | $237.21 | $237.20 | $237.20 |
| Purchase #4 | $186.76 | 8.428% | $202.5001 | $202.50 | $202.50 | $202.50 |
| Purchase #5 | $232.77 | 11.821% | $260.2857 | $260.29 | $260.30 | $260.30 |
| Purchase #6 | $32.91 | 10.642% | $36.4123 | $36.41 | $36.40 | $36.40 |
| Purchase #7 | $136.76 | 7.588% | $147.1373 | $147.14 | $147.15 | $147.10 |
| 7 purchase totals = | $934.54 | $1,025.1571 | $1,025.16 | $1,025.15 | $1,025.10 | |