| 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 | $246.43 | 3.145% | $254.1802 | $254.18 | $254.20 | $254.20 |
| Purchase #2 | $5.74 | 12.452% | $6.4547 | $6.45 | $6.45 | $6.50 |
| Purchase #3 | $21.94 | 8.220% | $23.7435 | $23.74 | $23.75 | $23.70 |
| Purchase #4 | $220.92 | 7.371% | $237.204 | $237.20 | $237.20 | $237.20 |
| Purchase #5 | $160.57 | 13.442% | $182.1538 | $182.15 | $182.15 | $182.20 |
| Purchase #6 | $195.88 | 4.550% | $204.7925 | $204.79 | $204.80 | $204.80 |
| Purchase #7 | $133.60 | 13.146% | $151.1631 | $151.16 | $151.15 | $151.20 |
| 7 purchase totals = | $985.08 | $1,059.6918 | $1,059.67 | $1,059.70 | $1,059.80 | |