| 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 | $185.64 | 8.121% | $200.7158 | $200.72 | $200.70 | $200.70 |
| Purchase #2 | $188.77 | 13.695% | $214.6221 | $214.62 | $214.60 | $214.60 |
| Purchase #3 | $231.96 | 5.772% | $245.3487 | $245.35 | $245.35 | $245.30 |
| Purchase #4 | $43.51 | 3.211% | $44.9071 | $44.91 | $44.90 | $44.90 |
| Purchase #5 | $201.70 | 10.216% | $222.3057 | $222.31 | $222.30 | $222.30 |
| Purchase #6 | $248.85 | 3.250% | $256.9376 | $256.94 | $256.95 | $256.90 |
| Purchase #7 | $62.87 | 7.207% | $67.401 | $67.40 | $67.40 | $67.40 |
| 7 purchase totals = | $1,163.30 | $1,252.2380 | $1,252.25 | $1,252.20 | $1,252.10 | |