| 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 | $247.67 | 13.360% | $280.7587 | $280.76 | $280.75 | $280.80 |
| Purchase #2 | $216.88 | 6.738% | $231.4934 | $231.49 | $231.50 | $231.50 |
| Purchase #3 | $151.52 | 9.716% | $166.2417 | $166.24 | $166.25 | $166.20 |
| Purchase #4 | $24.97 | 5.600% | $26.3683 | $26.37 | $26.35 | $26.40 |
| Purchase #5 | $38.68 | 12.166% | $43.3858 | $43.39 | $43.40 | $43.40 |
| Purchase #6 | $129.89 | 13.636% | $147.6018 | $147.60 | $147.60 | $147.60 |
| Purchase #7 | $120.96 | 10.835% | $134.066 | $134.07 | $134.05 | $134.10 |
| 7 purchase totals = | $930.57 | $1,029.9157 | $1,029.92 | $1,029.90 | $1,030.00 | |