| 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 | $191.57 | 5.406% | $201.9263 | $201.93 | $201.95 | $201.90 |
| Purchase #2 | $222.59 | 13.730% | $253.1516 | $253.15 | $253.15 | $253.20 |
| Purchase #3 | $222.81 | 3.665% | $230.976 | $230.98 | $231.00 | $231.00 |
| Purchase #4 | $92.89 | 13.303% | $105.2472 | $105.25 | $105.25 | $105.20 |
| Purchase #5 | $208.62 | 5.781% | $220.6803 | $220.68 | $220.70 | $220.70 |
| Purchase #6 | $94.69 | 6.599% | $100.9386 | $100.94 | $100.95 | $100.90 |
| Purchase #7 | $166.99 | 7.234% | $179.0701 | $179.07 | $179.05 | $179.10 |
| 7 purchase totals = | $1,200.16 | $1,291.9901 | $1,292.00 | $1,292.05 | $1,292.00 | |