| 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 | $127.26 | 11.592% | $142.012 | $142.01 | $142.00 | $142.00 |
| Purchase #2 | $179.38 | 11.386% | $199.8042 | $199.80 | $199.80 | $199.80 |
| Purchase #3 | $173.57 | 10.157% | $191.1995 | $191.20 | $191.20 | $191.20 |
| Purchase #4 | $221.43 | 7.258% | $237.5014 | $237.50 | $237.50 | $237.50 |
| Purchase #5 | $187.57 | 12.190% | $210.4348 | $210.43 | $210.45 | $210.40 |
| Purchase #6 | $89.75 | 3.344% | $92.7512 | $92.75 | $92.75 | $92.80 |
| Purchase #7 | $36.75 | 6.197% | $39.0274 | $39.03 | $39.05 | $39.00 |
| 7 purchase totals = | $1,015.71 | $1,112.7305 | $1,112.72 | $1,112.75 | $1,112.70 | |