| 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 | $126.92 | 12.407% | $142.667 | $142.67 | $142.65 | $142.70 |
| Purchase #2 | $250.27 | 9.120% | $273.0946 | $273.09 | $273.10 | $273.10 |
| Purchase #3 | $246.28 | 5.798% | $260.5593 | $260.56 | $260.55 | $260.60 |
| Purchase #4 | $250.57 | 7.486% | $269.3277 | $269.33 | $269.35 | $269.30 |
| Purchase #5 | $45.31 | 11.146% | $50.3603 | $50.36 | $50.35 | $50.40 |
| Purchase #6 | $52.25 | 3.717% | $54.1921 | $54.19 | $54.20 | $54.20 |
| Purchase #7 | $25.37 | 10.426% | $28.0151 | $28.02 | $28.00 | $28.00 |
| 7 purchase totals = | $996.97 | $1,078.2161 | $1,078.22 | $1,078.20 | $1,078.30 | |