| 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 | $26.89 | 7.608% | $28.9358 | $28.94 | $28.95 | $28.90 |
| Purchase #2 | $166.56 | 10.389% | $183.8639 | $183.86 | $183.85 | $183.90 |
| Purchase #3 | $156.35 | 4.745% | $163.7688 | $163.77 | $163.75 | $163.80 |
| Purchase #4 | $195.32 | 13.823% | $222.3191 | $222.32 | $222.30 | $222.30 |
| Purchase #5 | $212.60 | 5.579% | $224.461 | $224.46 | $224.45 | $224.50 |
| Purchase #6 | $192.38 | 4.458% | $200.9563 | $200.96 | $200.95 | $201.00 |
| Purchase #7 | $127.60 | 12.509% | $143.5615 | $143.56 | $143.55 | $143.60 |
| 7 purchase totals = | $1,077.70 | $1,167.8664 | $1,167.87 | $1,167.80 | $1,168.00 | |