| 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 | $132.87 | 12.377% | $149.3153 | $149.32 | $149.30 | $149.30 |
| Purchase #2 | $241.91 | 3.700% | $250.8607 | $250.86 | $250.85 | $250.90 |
| Purchase #3 | $56.99 | 6.672% | $60.7924 | $60.79 | $60.80 | $60.80 |
| Purchase #4 | $184.26 | 7.730% | $198.5033 | $198.50 | $198.50 | $198.50 |
| Purchase #5 | $121.91 | 11.593% | $136.043 | $136.04 | $136.05 | $136.00 |
| Purchase #6 | $242.54 | 7.361% | $260.3934 | $260.39 | $260.40 | $260.40 |
| Purchase #7 | $155.25 | 3.758% | $161.0843 | $161.08 | $161.10 | $161.10 |
| 7 purchase totals = | $1,135.73 | $1,216.9924 | $1,216.98 | $1,217.00 | $1,217.00 | |