| 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 | $208.77 | 12.535% | $234.9393 | $234.94 | $234.95 | $234.90 |
| Purchase #2 | $83.93 | 3.807% | $87.1252 | $87.13 | $87.15 | $87.10 |
| Purchase #3 | $238.27 | 13.466% | $270.3554 | $270.36 | $270.35 | $270.40 |
| Purchase #4 | $179.81 | 5.185% | $189.1331 | $189.13 | $189.15 | $189.10 |
| Purchase #5 | $245.93 | 7.864% | $265.2699 | $265.27 | $265.25 | $265.30 |
| Purchase #6 | $216.31 | 7.322% | $232.1482 | $232.15 | $232.15 | $232.10 |
| Purchase #7 | $162.70 | 11.317% | $181.1128 | $181.11 | $181.10 | $181.10 |
| 7 purchase totals = | $1,335.72 | $1,460.0839 | $1,460.09 | $1,460.10 | $1,460.00 | |