| 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 | $199.51 | 12.145% | $223.7405 | $223.74 | $223.75 | $223.70 |
| Purchase #2 | $221.29 | 13.382% | $250.903 | $250.90 | $250.90 | $250.90 |
| Purchase #3 | $124.66 | 9.654% | $136.6947 | $136.69 | $136.70 | $136.70 |
| Purchase #4 | $153.92 | 4.281% | $160.5093 | $160.51 | $160.50 | $160.50 |
| Purchase #5 | $39.72 | 8.459% | $43.0799 | $43.08 | $43.10 | $43.10 |
| Purchase #6 | $8.47 | 13.305% | $9.5969 | $9.60 | $9.60 | $9.60 |
| Purchase #7 | $64.37 | 4.637% | $67.3548 | $67.35 | $67.35 | $67.40 |
| 7 purchase totals = | $811.94 | $891.8791 | $891.87 | $891.90 | $891.90 | |