| 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 | $117.72 | 4.551% | $123.0774 | $123.08 | $123.10 | $123.10 |
| Purchase #2 | $52.90 | 10.727% | $58.5746 | $58.57 | $58.55 | $58.60 |
| Purchase #3 | $82.49 | 13.433% | $93.5709 | $93.57 | $93.55 | $93.60 |
| Purchase #4 | $202.53 | 4.812% | $212.2757 | $212.28 | $212.30 | $212.30 |
| Purchase #5 | $126.70 | 7.785% | $136.5636 | $136.56 | $136.55 | $136.60 |
| Purchase #6 | $129.48 | 5.443% | $136.5276 | $136.53 | $136.55 | $136.50 |
| Purchase #7 | $233.39 | 6.575% | $248.7354 | $248.74 | $248.75 | $248.70 |
| 7 purchase totals = | $945.21 | $1,009.3252 | $1,009.33 | $1,009.35 | $1,009.40 | |