| 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 | $203.52 | 13.116% | $230.2137 | $230.21 | $230.20 | $230.20 |
| Purchase #2 | $153.56 | 3.281% | $158.5983 | $158.60 | $158.60 | $158.60 |
| Purchase #3 | $5.27 | 13.806% | $5.9976 | $6.00 | $6.00 | $6.00 |
| Purchase #4 | $182.62 | 9.144% | $199.3188 | $199.32 | $199.30 | $199.30 |
| Purchase #5 | $218.53 | 13.165% | $247.2995 | $247.30 | $247.30 | $247.30 |
| Purchase #6 | $240.33 | 11.820% | $268.737 | $268.74 | $268.75 | $268.70 |
| Purchase #7 | $183.49 | 9.800% | $201.472 | $201.47 | $201.45 | $201.50 |
| 7 purchase totals = | $1,187.32 | $1,311.6369 | $1,311.64 | $1,311.60 | $1,311.60 | |