| 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 | $236.30 | 12.808% | $266.5653 | $266.57 | $266.55 | $266.60 |
| Purchase #2 | $62.49 | 4.347% | $65.2064 | $65.21 | $65.20 | $65.20 |
| Purchase #3 | $135.83 | 4.282% | $141.6462 | $141.65 | $141.65 | $141.60 |
| Purchase #4 | $131.79 | 6.471% | $140.3181 | $140.32 | $140.30 | $140.30 |
| Purchase #5 | $168.53 | 7.164% | $180.6035 | $180.60 | $180.60 | $180.60 |
| Purchase #6 | $233.70 | 7.439% | $251.0849 | $251.08 | $251.10 | $251.10 |
| Purchase #7 | $188.37 | 7.678% | $202.833 | $202.83 | $202.85 | $202.80 |
| 7 purchase totals = | $1,157.01 | $1,248.2574 | $1,248.26 | $1,248.25 | $1,248.20 | |