| 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 | $238.29 | 8.292% | $258.049 | $258.05 | $258.05 | $258.00 |
| Purchase #2 | $147.85 | 7.313% | $158.6623 | $158.66 | $158.65 | $158.70 |
| Purchase #3 | $201.79 | 9.770% | $221.5049 | $221.50 | $221.50 | $221.50 |
| Purchase #4 | $222.69 | 7.278% | $238.8974 | $238.90 | $238.90 | $238.90 |
| Purchase #5 | $136.38 | 3.372% | $140.9787 | $140.98 | $141.00 | $141.00 |
| Purchase #6 | $46.65 | 10.377% | $51.4909 | $51.49 | $51.50 | $51.50 |
| Purchase #7 | $235.90 | 12.467% | $265.3097 | $265.31 | $265.30 | $265.30 |
| 7 purchase totals = | $1,229.55 | $1,334.8929 | $1,334.89 | $1,334.90 | $1,334.90 | |