| 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 | $211.67 | 13.355% | $239.9385 | $239.94 | $239.95 | $239.90 |
| Purchase #2 | $160.86 | 13.110% | $181.9487 | $181.95 | $181.95 | $181.90 |
| Purchase #3 | $226.72 | 4.408% | $236.7138 | $236.71 | $236.70 | $236.70 |
| Purchase #4 | $226.45 | 12.540% | $254.8468 | $254.85 | $254.85 | $254.80 |
| Purchase #5 | $34.46 | 3.411% | $35.6354 | $35.64 | $35.65 | $35.60 |
| Purchase #6 | $13.75 | 11.653% | $15.3523 | $15.35 | $15.35 | $15.40 |
| Purchase #7 | $206.75 | 7.788% | $222.8517 | $222.85 | $222.85 | $222.90 |
| 7 purchase totals = | $1,080.66 | $1,187.2872 | $1,187.29 | $1,187.30 | $1,187.20 | |