| 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 | $240.56 | 13.429% | $272.8648 | $272.86 | $272.85 | $272.90 |
| Purchase #2 | $105.95 | 3.677% | $109.8458 | $109.85 | $109.85 | $109.80 |
| Purchase #3 | $120.43 | 7.775% | $129.7934 | $129.79 | $129.80 | $129.80 |
| Purchase #4 | $202.75 | 7.378% | $217.7089 | $217.71 | $217.70 | $217.70 |
| Purchase #5 | $24.88 | 10.369% | $27.4598 | $27.46 | $27.45 | $27.50 |
| Purchase #6 | $240.74 | 7.818% | $259.5611 | $259.56 | $259.55 | $259.60 |
| Purchase #7 | $165.76 | 10.701% | $183.498 | $183.50 | $183.50 | $183.50 |
| 7 purchase totals = | $1,101.07 | $1,200.7318 | $1,200.73 | $1,200.70 | $1,200.80 | |