| 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 | $232.51 | 13.582% | $264.0895 | $264.09 | $264.10 | $264.10 |
| Purchase #2 | $11.68 | 7.512% | $12.5574 | $12.56 | $12.55 | $12.60 |
| Purchase #3 | $150.94 | 7.813% | $162.7329 | $162.73 | $162.75 | $162.70 |
| Purchase #4 | $8.73 | 6.152% | $9.2671 | $9.27 | $9.25 | $9.30 |
| Purchase #5 | $12.90 | 4.510% | $13.4818 | $13.48 | $13.50 | $13.50 |
| Purchase #6 | $185.69 | 8.256% | $201.0206 | $201.02 | $201.00 | $201.00 |
| Purchase #7 | $193.96 | 3.778% | $201.2878 | $201.29 | $201.30 | $201.30 |
| 7 purchase totals = | $796.41 | $864.4371 | $864.44 | $864.45 | $864.50 | |