| 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 | $181.35 | 12.373% | $203.7884 | $203.79 | $203.80 | $203.80 |
| Purchase #2 | $175.48 | 13.630% | $199.3979 | $199.40 | $199.40 | $199.40 |
| Purchase #3 | $234.51 | 8.461% | $254.3519 | $254.35 | $254.35 | $254.40 |
| Purchase #4 | $9.80 | 4.793% | $10.2697 | $10.27 | $10.25 | $10.30 |
| Purchase #5 | $188.78 | 9.787% | $207.2559 | $207.26 | $207.25 | $207.30 |
| Purchase #6 | $91.89 | 7.862% | $99.1144 | $99.11 | $99.10 | $99.10 |
| Purchase #7 | $85.50 | 10.312% | $94.3168 | $94.32 | $94.30 | $94.30 |
| 7 purchase totals = | $967.31 | $1,068.4950 | $1,068.50 | $1,068.45 | $1,068.60 | |