| 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 | $139.53 | 10.627% | $154.3579 | $154.36 | $154.35 | $154.40 |
| Purchase #2 | $104.99 | 7.720% | $113.0952 | $113.10 | $113.10 | $113.10 |
| Purchase #3 | $213.33 | 4.390% | $222.6952 | $222.70 | $222.70 | $222.70 |
| Purchase #4 | $239.98 | 11.170% | $266.7858 | $266.79 | $266.80 | $266.80 |
| Purchase #5 | $238.45 | 8.533% | $258.7969 | $258.80 | $258.80 | $258.80 |
| Purchase #6 | $90.25 | 12.320% | $101.3688 | $101.37 | $101.35 | $101.40 |
| Purchase #7 | $28.76 | 4.497% | $30.0533 | $30.05 | $30.05 | $30.10 |
| 7 purchase totals = | $1,055.29 | $1,147.1531 | $1,147.17 | $1,147.15 | $1,147.30 | |