| 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 | $214.39 | 11.404% | $238.839 | $238.84 | $238.85 | $238.80 |
| Purchase #2 | $170.36 | 9.240% | $186.1013 | $186.10 | $186.10 | $186.10 |
| Purchase #3 | $250.96 | 12.305% | $281.8406 | $281.84 | $281.85 | $281.80 |
| Purchase #4 | $54.65 | 11.365% | $60.861 | $60.86 | $60.85 | $60.90 |
| Purchase #5 | $197.46 | 11.730% | $220.6221 | $220.62 | $220.60 | $220.60 |
| Purchase #6 | $80.77 | 10.796% | $89.4899 | $89.49 | $89.50 | $89.50 |
| Purchase #7 | $14.85 | 7.765% | $16.0031 | $16.00 | $16.00 | $16.00 |
| 7 purchase totals = | $983.44 | $1,093.7570 | $1,093.75 | $1,093.75 | $1,093.70 | |