| 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 | $114.65 | 3.475% | $118.6341 | $118.63 | $118.65 | $118.60 |
| Purchase #2 | $34.66 | 10.358% | $38.2501 | $38.25 | $38.25 | $38.30 |
| Purchase #3 | $111.60 | 3.343% | $115.3308 | $115.33 | $115.35 | $115.30 |
| Purchase #4 | $146.78 | 12.322% | $164.8662 | $164.87 | $164.85 | $164.90 |
| Purchase #5 | $193.68 | 8.825% | $210.7723 | $210.77 | $210.75 | $210.80 |
| Purchase #6 | $206.35 | 9.722% | $226.4113 | $226.41 | $226.40 | $226.40 |
| Purchase #7 | $223.74 | 13.754% | $254.5132 | $254.51 | $254.50 | $254.50 |
| 7 purchase totals = | $1,031.46 | $1,128.7780 | $1,128.77 | $1,128.75 | $1,128.80 | |