| 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 | $234.70 | 9.746% | $257.5739 | $257.57 | $257.55 | $257.60 |
| Purchase #2 | $241.44 | 5.704% | $255.2117 | $255.21 | $255.20 | $255.20 |
| Purchase #3 | $16.29 | 6.728% | $17.386 | $17.39 | $17.40 | $17.40 |
| Purchase #4 | $27.86 | 3.720% | $28.8964 | $28.90 | $28.90 | $28.90 |
| Purchase #5 | $66.77 | 11.513% | $74.4572 | $74.46 | $74.45 | $74.50 |
| Purchase #6 | $159.65 | 5.684% | $168.7245 | $168.72 | $168.70 | $168.70 |
| Purchase #7 | $247.50 | 4.462% | $258.5435 | $258.54 | $258.55 | $258.50 |
| 7 purchase totals = | $994.21 | $1,060.7932 | $1,060.79 | $1,060.75 | $1,060.80 | |