| 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 | $193.62 | 11.122% | $215.1544 | $215.15 | $215.15 | $215.20 |
| Purchase #2 | $151.83 | 13.855% | $172.866 | $172.87 | $172.85 | $172.90 |
| Purchase #3 | $127.78 | 5.871% | $135.282 | $135.28 | $135.30 | $135.30 |
| Purchase #4 | $133.41 | 9.126% | $145.585 | $145.59 | $145.60 | $145.60 |
| Purchase #5 | $246.53 | 3.335% | $254.7518 | $254.75 | $254.75 | $254.80 |
| Purchase #6 | $177.35 | 12.324% | $199.2066 | $199.21 | $199.20 | $199.20 |
| Purchase #7 | $248.52 | 3.122% | $256.2788 | $256.28 | $256.30 | $256.30 |
| 7 purchase totals = | $1,279.04 | $1,379.1246 | $1,379.13 | $1,379.15 | $1,379.30 | |