| 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 | $131.82 | 12.529% | $148.3357 | $148.34 | $148.35 | $148.30 |
| Purchase #2 | $186.27 | 8.477% | $202.0601 | $202.06 | $202.05 | $202.10 |
| Purchase #3 | $128.67 | 11.765% | $143.808 | $143.81 | $143.80 | $143.80 |
| Purchase #4 | $229.25 | 13.428% | $260.0337 | $260.03 | $260.05 | $260.00 |
| Purchase #5 | $104.46 | 4.463% | $109.122 | $109.12 | $109.10 | $109.10 |
| Purchase #6 | $216.46 | 3.444% | $223.9149 | $223.91 | $223.90 | $223.90 |
| Purchase #7 | $18.70 | 11.381% | $20.8282 | $20.83 | $20.85 | $20.80 |
| 7 purchase totals = | $1,015.63 | $1,108.1026 | $1,108.10 | $1,108.10 | $1,108.00 | |