| 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 | $199.30 | 6.141% | $211.539 | $211.54 | $211.55 | $211.50 |
| Purchase #2 | $21.96 | 10.607% | $24.2893 | $24.29 | $24.30 | $24.30 |
| Purchase #3 | $162.41 | 11.829% | $181.6215 | $181.62 | $181.60 | $181.60 |
| Purchase #4 | $158.77 | 7.266% | $170.3062 | $170.31 | $170.30 | $170.30 |
| Purchase #5 | $21.31 | 3.602% | $22.0776 | $22.08 | $22.10 | $22.10 |
| Purchase #6 | $234.95 | 11.713% | $262.4697 | $262.47 | $262.45 | $262.50 |
| Purchase #7 | $179.87 | 13.354% | $203.8898 | $203.89 | $203.90 | $203.90 |
| 7 purchase totals = | $978.57 | $1,076.1931 | $1,076.20 | $1,076.20 | $1,076.20 | |