| 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 | $115.61 | 6.239% | $122.8229 | $122.82 | $122.80 | $122.80 |
| Purchase #2 | $137.25 | 6.798% | $146.5803 | $146.58 | $146.60 | $146.60 |
| Purchase #3 | $76.47 | 5.333% | $80.5481 | $80.55 | $80.55 | $80.50 |
| Purchase #4 | $171.70 | 7.478% | $184.5397 | $184.54 | $184.55 | $184.50 |
| Purchase #5 | $196.70 | 5.719% | $207.9493 | $207.95 | $207.95 | $207.90 |
| Purchase #6 | $224.42 | 5.433% | $236.6127 | $236.61 | $236.60 | $236.60 |
| Purchase #7 | $99.38 | 6.791% | $106.1289 | $106.13 | $106.15 | $106.10 |
| 7 purchase totals = | $1,021.53 | $1,085.1819 | $1,085.18 | $1,085.20 | $1,085.00 | |