| 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 | $187.38 | 7.695% | $201.7989 | $201.80 | $201.80 | $201.80 |
| Purchase #2 | $242.96 | 3.210% | $250.759 | $250.76 | $250.75 | $250.80 |
| Purchase #3 | $162.44 | 5.181% | $170.856 | $170.86 | $170.85 | $170.90 |
| Purchase #4 | $80.56 | 8.124% | $87.1047 | $87.10 | $87.10 | $87.10 |
| Purchase #5 | $216.63 | 13.495% | $245.8642 | $245.86 | $245.85 | $245.90 |
| Purchase #6 | $15.71 | 12.348% | $17.6499 | $17.65 | $17.65 | $17.60 |
| Purchase #7 | $20.57 | 11.756% | $22.9882 | $22.99 | $23.00 | $23.00 |
| 7 purchase totals = | $926.25 | $997.0209 | $997.02 | $997.00 | $997.10 | |