| 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 | $235.80 | 5.667% | $249.1628 | $249.16 | $249.15 | $249.20 |
| Purchase #2 | $122.97 | 4.501% | $128.5049 | $128.50 | $128.50 | $128.50 |
| Purchase #3 | $36.58 | 6.290% | $38.8809 | $38.88 | $38.90 | $38.90 |
| Purchase #4 | $219.62 | 4.415% | $229.3162 | $229.32 | $229.30 | $229.30 |
| Purchase #5 | $77.83 | 4.415% | $81.2662 | $81.27 | $81.25 | $81.30 |
| Purchase #6 | $157.51 | 3.433% | $162.9173 | $162.92 | $162.90 | $162.90 |
| Purchase #7 | $63.34 | 4.863% | $66.4202 | $66.42 | $66.40 | $66.40 |
| 7 purchase totals = | $913.65 | $956.4685 | $956.47 | $956.40 | $956.50 | |