| 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 | $28.54 | 3.691% | $29.5934 | $29.59 | $29.60 | $29.60 |
| Purchase #2 | $225.29 | 6.870% | $240.7674 | $240.77 | $240.75 | $240.80 |
| Purchase #3 | $152.32 | 12.363% | $171.1513 | $171.15 | $171.15 | $171.20 |
| Purchase #4 | $246.82 | 7.350% | $264.9613 | $264.96 | $264.95 | $265.00 |
| Purchase #5 | $27.78 | 8.485% | $30.1371 | $30.14 | $30.15 | $30.10 |
| Purchase #6 | $97.61 | 10.216% | $107.5818 | $107.58 | $107.60 | $107.60 |
| Purchase #7 | $231.93 | 13.871% | $264.101 | $264.10 | $264.10 | $264.10 |
| 7 purchase totals = | $1,010.29 | $1,108.2933 | $1,108.29 | $1,108.30 | $1,108.40 | |