| 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 | $55.99 | 3.773% | $58.1025 | $58.10 | $58.10 | $58.10 |
| Purchase #2 | $158.34 | 10.136% | $174.3893 | $174.39 | $174.40 | $174.40 |
| Purchase #3 | $231.87 | 7.159% | $248.4696 | $248.47 | $248.45 | $248.50 |
| Purchase #4 | $61.31 | 11.272% | $68.2209 | $68.22 | $68.20 | $68.20 |
| Purchase #5 | $232.73 | 13.519% | $264.1928 | $264.19 | $264.20 | $264.20 |
| Purchase #6 | $140.96 | 8.510% | $152.9557 | $152.96 | $152.95 | $153.00 |
| Purchase #7 | $243.89 | 10.796% | $270.2204 | $270.22 | $270.20 | $270.20 |
| 7 purchase totals = | $1,125.09 | $1,236.5512 | $1,236.55 | $1,236.50 | $1,236.60 | |