| 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 | $127.47 | 6.626% | $135.9162 | $135.92 | $135.90 | $135.90 |
| Purchase #2 | $236.56 | 3.791% | $245.528 | $245.53 | $245.55 | $245.50 |
| Purchase #3 | $192.74 | 7.505% | $207.2051 | $207.21 | $207.20 | $207.20 |
| Purchase #4 | $89.38 | 12.103% | $100.1977 | $100.20 | $100.20 | $100.20 |
| Purchase #5 | $53.49 | 4.198% | $55.7355 | $55.74 | $55.75 | $55.70 |
| Purchase #6 | $58.75 | 9.671% | $64.4317 | $64.43 | $64.45 | $64.40 |
| Purchase #7 | $190.99 | 11.790% | $213.5077 | $213.51 | $213.50 | $213.50 |
| 7 purchase totals = | $949.38 | $1,022.5219 | $1,022.54 | $1,022.55 | $1,022.40 | |