| 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 | $102.34 | 8.814% | $111.3602 | $111.36 | $111.35 | $111.40 |
| Purchase #2 | $179.53 | 13.809% | $204.3213 | $204.32 | $204.30 | $204.30 |
| Purchase #3 | $143.98 | 4.396% | $150.3094 | $150.31 | $150.30 | $150.30 |
| Purchase #4 | $135.36 | 11.604% | $151.0672 | $151.07 | $151.05 | $151.10 |
| Purchase #5 | $204.41 | 13.649% | $232.3099 | $232.31 | $232.30 | $232.30 |
| Purchase #6 | $186.53 | 6.812% | $199.2364 | $199.24 | $199.25 | $199.20 |
| Purchase #7 | $160.75 | 7.502% | $172.8095 | $172.81 | $172.80 | $172.80 |
| 7 purchase totals = | $1,112.90 | $1,221.4139 | $1,221.42 | $1,221.35 | $1,221.40 | |