| 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 | $246.43 | 3.513% | $255.0871 | $255.09 | $255.10 | $255.10 |
| Purchase #2 | $130.56 | 11.833% | $146.0092 | $146.01 | $146.00 | $146.00 |
| Purchase #3 | $40.44 | 8.109% | $43.7193 | $43.72 | $43.70 | $43.70 |
| Purchase #4 | $158.89 | 7.692% | $171.1118 | $171.11 | $171.10 | $171.10 |
| Purchase #5 | $77.53 | 4.151% | $80.7483 | $80.75 | $80.75 | $80.70 |
| Purchase #6 | $99.55 | 9.486% | $108.9933 | $108.99 | $109.00 | $109.00 |
| Purchase #7 | $194.42 | 12.192% | $218.1237 | $218.12 | $218.10 | $218.10 |
| 7 purchase totals = | $947.82 | $1,023.7927 | $1,023.79 | $1,023.75 | $1,023.70 | |