| 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 | $198.99 | 4.463% | $207.8709 | $207.87 | $207.85 | $207.90 |
| Purchase #2 | $204.48 | 6.802% | $218.3887 | $218.39 | $218.40 | $218.40 |
| Purchase #3 | $211.62 | 13.213% | $239.5814 | $239.58 | $239.60 | $239.60 |
| Purchase #4 | $232.62 | 12.694% | $262.1488 | $262.15 | $262.15 | $262.10 |
| Purchase #5 | $186.44 | 10.861% | $206.6892 | $206.69 | $206.70 | $206.70 |
| Purchase #6 | $12.76 | 8.785% | $13.881 | $13.88 | $13.90 | $13.90 |
| Purchase #7 | $196.88 | 8.812% | $214.2291 | $214.23 | $214.25 | $214.20 |
| 7 purchase totals = | $1,243.79 | $1,362.7891 | $1,362.79 | $1,362.85 | $1,362.80 | |