| 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 | $203.74 | 4.224% | $212.346 | $212.35 | $212.35 | $212.30 |
| Purchase #2 | $195.75 | 4.648% | $204.8485 | $204.85 | $204.85 | $204.80 |
| Purchase #3 | $108.49 | 8.635% | $117.8581 | $117.86 | $117.85 | $117.90 |
| Purchase #4 | $98.50 | 5.710% | $104.1244 | $104.12 | $104.10 | $104.10 |
| Purchase #5 | $118.92 | 12.478% | $133.7588 | $133.76 | $133.75 | $133.80 |
| Purchase #6 | $34.35 | 11.421% | $38.2731 | $38.27 | $38.25 | $38.30 |
| Purchase #7 | $20.33 | 4.343% | $21.2129 | $21.21 | $21.20 | $21.20 |
| 7 purchase totals = | $780.08 | $832.4218 | $832.42 | $832.35 | $832.40 | |