| 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 | $134.56 | 10.138% | $148.2017 | $148.20 | $148.20 | $148.20 |
| Purchase #2 | $90.94 | 7.856% | $98.0842 | $98.08 | $98.10 | $98.10 |
| Purchase #3 | $214.68 | 10.537% | $237.3008 | $237.30 | $237.30 | $237.30 |
| Purchase #4 | $168.58 | 10.777% | $186.7479 | $186.75 | $186.75 | $186.70 |
| Purchase #5 | $33.26 | 8.621% | $36.1273 | $36.13 | $36.15 | $36.10 |
| Purchase #6 | $215.54 | 13.765% | $245.2091 | $245.21 | $245.20 | $245.20 |
| Purchase #7 | $132.43 | 4.719% | $138.6794 | $138.68 | $138.70 | $138.70 |
| 7 purchase totals = | $989.99 | $1,090.3504 | $1,090.35 | $1,090.40 | $1,090.30 | |