| 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 | $188.35 | 8.467% | $204.2976 | $204.30 | $204.30 | $204.30 |
| Purchase #2 | $109.40 | 12.438% | $123.0072 | $123.01 | $123.00 | $123.00 |
| Purchase #3 | $176.99 | 4.767% | $185.4271 | $185.43 | $185.45 | $185.40 |
| Purchase #4 | $238.62 | 7.151% | $255.6837 | $255.68 | $255.70 | $255.70 |
| Purchase #5 | $179.75 | 5.869% | $190.2995 | $190.30 | $190.30 | $190.30 |
| Purchase #6 | $140.70 | 5.195% | $148.0094 | $148.01 | $148.00 | $148.00 |
| Purchase #7 | $80.64 | 10.641% | $89.2209 | $89.22 | $89.20 | $89.20 |
| 7 purchase totals = | $1,114.45 | $1,195.9454 | $1,195.95 | $1,195.95 | $1,195.90 | |