| 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 | $192.98 | 6.145% | $204.8386 | $204.84 | $204.85 | $204.80 |
| Purchase #2 | $6.31 | 13.430% | $7.1574 | $7.16 | $7.15 | $7.20 |
| Purchase #3 | $231.76 | 5.345% | $244.1476 | $244.15 | $244.15 | $244.10 |
| Purchase #4 | $14.34 | 9.345% | $15.6801 | $15.68 | $15.70 | $15.70 |
| Purchase #5 | $192.44 | 12.339% | $216.1852 | $216.19 | $216.20 | $216.20 |
| Purchase #6 | $196.30 | 4.558% | $205.2474 | $205.25 | $205.25 | $205.20 |
| Purchase #7 | $204.35 | 7.141% | $218.9426 | $218.94 | $218.95 | $218.90 |
| 7 purchase totals = | $1,038.48 | $1,112.1989 | $1,112.21 | $1,112.25 | $1,112.10 | |