| 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 | $131.31 | 5.477% | $138.5018 | $138.50 | $138.50 | $138.50 |
| Purchase #2 | $80.68 | 8.525% | $87.558 | $87.56 | $87.55 | $87.60 |
| Purchase #3 | $186.94 | 7.799% | $201.5195 | $201.52 | $201.50 | $201.50 |
| Purchase #4 | $41.61 | 9.705% | $45.6483 | $45.65 | $45.65 | $45.60 |
| Purchase #5 | $54.62 | 3.639% | $56.6076 | $56.61 | $56.60 | $56.60 |
| Purchase #6 | $232.60 | 5.799% | $246.0885 | $246.09 | $246.10 | $246.10 |
| Purchase #7 | $199.77 | 10.195% | $220.1366 | $220.14 | $220.15 | $220.10 |
| 7 purchase totals = | $927.53 | $996.0603 | $996.07 | $996.05 | $996.00 | |