| 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 | $101.56 | 6.444% | $108.1045 | $108.10 | $108.10 | $108.10 |
| Purchase #2 | $163.32 | 7.488% | $175.5494 | $175.55 | $175.55 | $175.50 |
| Purchase #3 | $206.68 | 12.406% | $232.3207 | $232.32 | $232.30 | $232.30 |
| Purchase #4 | $240.28 | 10.533% | $265.5887 | $265.59 | $265.60 | $265.60 |
| Purchase #5 | $95.45 | 7.442% | $102.5534 | $102.55 | $102.55 | $102.60 |
| Purchase #6 | $186.76 | 6.571% | $199.032 | $199.03 | $199.05 | $199.00 |
| Purchase #7 | $209.85 | 7.253% | $225.0704 | $225.07 | $225.05 | $225.10 |
| 7 purchase totals = | $1,203.90 | $1,308.2191 | $1,308.21 | $1,308.20 | $1,308.20 | |