| 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 | $128.51 | 6.454% | $136.804 | $136.80 | $136.80 | $136.80 |
| Purchase #2 | $245.64 | 5.659% | $259.5408 | $259.54 | $259.55 | $259.50 |
| Purchase #3 | $51.80 | 6.443% | $55.1375 | $55.14 | $55.15 | $55.10 |
| Purchase #4 | $220.52 | 4.178% | $229.7333 | $229.73 | $229.75 | $229.70 |
| Purchase #5 | $117.90 | 9.402% | $128.985 | $128.99 | $129.00 | $129.00 |
| Purchase #6 | $33.72 | 13.457% | $38.2577 | $38.26 | $38.25 | $38.30 |
| Purchase #7 | $206.28 | 3.204% | $212.8892 | $212.89 | $212.90 | $212.90 |
| 7 purchase totals = | $1,004.37 | $1,061.3475 | $1,061.35 | $1,061.40 | $1,061.30 | |