| 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 | $129.36 | 10.740% | $143.2533 | $143.25 | $143.25 | $143.30 |
| Purchase #2 | $228.27 | 12.104% | $255.8998 | $255.90 | $255.90 | $255.90 |
| Purchase #3 | $221.79 | 3.684% | $229.9607 | $229.96 | $229.95 | $230.00 |
| Purchase #4 | $147.60 | 13.772% | $167.9275 | $167.93 | $167.95 | $167.90 |
| Purchase #5 | $141.77 | 10.284% | $156.3496 | $156.35 | $156.35 | $156.30 |
| Purchase #6 | $42.90 | 8.520% | $46.5551 | $46.56 | $46.55 | $46.60 |
| Purchase #7 | $193.92 | 9.370% | $212.0903 | $212.09 | $212.10 | $212.10 |
| 7 purchase totals = | $1,105.61 | $1,212.0363 | $1,212.04 | $1,212.05 | $1,212.10 | |