| 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 | $104.68 | 6.763% | $111.7595 | $111.76 | $111.75 | $111.80 |
| Purchase #2 | $234.77 | 4.503% | $245.3417 | $245.34 | $245.35 | $245.30 |
| Purchase #3 | $43.93 | 5.129% | $46.1832 | $46.18 | $46.20 | $46.20 |
| Purchase #4 | $37.76 | 4.119% | $39.3153 | $39.32 | $39.30 | $39.30 |
| Purchase #5 | $102.97 | 5.704% | $108.8434 | $108.84 | $108.85 | $108.80 |
| Purchase #6 | $250.84 | 3.869% | $260.545 | $260.55 | $260.55 | $260.50 |
| Purchase #7 | $82.96 | 9.246% | $90.6305 | $90.63 | $90.65 | $90.60 |
| 7 purchase totals = | $857.91 | $902.6186 | $902.62 | $902.65 | $902.50 | |