| 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 | $207.31 | 13.232% | $234.7413 | $234.74 | $234.75 | $234.70 |
| Purchase #2 | $103.59 | 8.585% | $112.4832 | $112.48 | $112.50 | $112.50 |
| Purchase #3 | $213.38 | 12.119% | $239.2395 | $239.24 | $239.25 | $239.20 |
| Purchase #4 | $191.34 | 10.795% | $211.9952 | $212.00 | $212.00 | $212.00 |
| Purchase #5 | $104.93 | 8.631% | $113.9865 | $113.99 | $114.00 | $114.00 |
| Purchase #6 | $89.97 | 4.654% | $94.1572 | $94.16 | $94.15 | $94.20 |
| Purchase #7 | $121.77 | 4.754% | $127.5589 | $127.56 | $127.55 | $127.60 |
| 7 purchase totals = | $1,032.29 | $1,134.1618 | $1,134.17 | $1,134.20 | $1,134.20 | |